Leo Demonheart is the former hero who was denounced by the human world after saving them from the Demon Army because of his unparalleled power. In Tokyo 2060, he was created by humans to fight back the demons. He is the strongest of all of the Twelve Demonheart Series. He is the titular male protagonist of the Yuusha, Yamemasu series.
Appearance[]
Leo has the appearance of a young handsome man with short black hair and striking red eyes. He wears a greyish-white long shirt along with a short black tunic hoodie which is usually put off, a pair of light brown fingerless gloves, a brown belt along a brown suspender hanging on the left side around his waist, black pants, and a pair of black high boots.
During his hero days, he used to wear heavy armor with a long navy blue cloak.
During his Pre Creation Era he had longer hair and a somewhat androgynous appearance. He is also said to not have a gender, but was created to appear masculine.
Personality[]
Pre-Creation[]
Initially being created as a bioweapon by Humans to battle against Demons coming into the Human world by a hole, Leo had no emotions or feelings other than killing the demons and protecting humankind. He used to have a composed demeanor, carrying an expressionless face most of the time, and keeping a cool head in decision making and planning.
After meeting a certain demon, he changes drastically, and the demon becomes his first friend. The demon teaches him about human feelings and how he should stop following others orders and instead should live for himself.
Post-Creation[]
As the sole survivor of the Twelve Demonheart series and unable to grow old, he stuck to the mission of saving mankind that was incorporated into him as a bioweapon for 3000 years.
Throughout his life, he defeated many Demon Kings, thus being famously proclaimed as a Hero and acknowledged as "The Strongest Being" by mankind. Over time, though, Leo gradually changed as he came to the conclusion that he has an insatiable hunger for being a Hero and fears lasting peace as he would be able to fulfil his mission of saving humanity. He began developing a high ego for being a hero and was even willing to put mankind into peril so that he would be able to saving it again.
Before he was about to put his plan into action, Leo was disrupted by the arrival of the Demon Queen Echidna, and he came to his senses. Leo then proceeded to defeat Echidna and her Demon Army. After winning, Leo was betrayed and denounced by humans due to his monstrous power. Because of this, Leo, under the pretense of developing a deep grudge against humanity and thus seeking to destroy mankind, set out to join Echidna's Demon Army in order to destroy them himself.
Background[]
Leo was created as one of the Twelve Demonheart Series to save humanity from the first demon invasion in 2060. Over the years, he lived through each generation of human civilization, saving humanity over and over again from the demons. Over the 3000+ years that he lived through, he has grown to be insanely powerful, to the point where can single-handedly defeat Echidna's demon army and became the strongest being in the whole world.
Chronology[]
Relationships[]
Echidna[]
Initially, Leo saw Echidna as just another Demon ruler to defeat, but when he saw her refuse to allow her army to pillage and kill civilians, he became curious about her. As he defeated her and the Four Great Generals, his curiosity grew. He chose to join her cause to understand her motives for invading the human world, but she could not forgive him for destroying her army. In his Black Knight Onyx guise, Leo came to understand her true nature, and genuinely desired to help her achieve her dream. He even deemed her worthy of replacing him as the world's protector.
Shutina[]
Despite being his boss, Leo only takes Shutina seriously when she gives him an assignment, behaving nonchalantly outside of work. However, he recognizes the immense pressure she's under, and does his best to alleviate her workload. He also flirts with her. When she needed help to go through a dungeon that her disciple created to check on her and refused to get involved she used a combination of special tea and incense to lower his inhibitions, and the succubi's most powerful charm spell, to compel him into aiding her to clear a dungeon he'd rather avoid. Shutina offhandedly mentions this tactic is only used by a succubus to enthrall their One True Love. Neither catch the implication or realise it. After they cleared the perverted dungeon and made it to the bottom floor they where both shocked at what they find from familiar's that look like Shutina, Stalker Shrine covered in pictures, dolls and "observation logs". They both agreed to never talk about it and also toke one of the Shutina plushie and brought it to his room.
Lily[]
Leo first met Lily when she was wandering as an amnesiac, he decided to let her travel with him. When her memory returned and he was forced to defeat her, Lily became obsessed with him. It turns out as her people believe when someone of the opposite sex defeats them, said person is their destined mate. Leo is uninterested in marrying her though, seeing her more as annoying but loveable friend.
Mernes[]
Leo sees Mernes as someone like himself: unable to enjoy life because of their jobs. After defeating him, Leo encourages him to explore the world as a person rather than an assassin. When tasked with helping Mernes improve his communication skills, he discovers elements of a normal teenager under his silent assassin demeanor, and trusts him enough to open up about his past.
Edvard[]
Abilities[]
Magic[]
- Crimson Comet: A taboo spell that would blast away everything in its radius, caster included [1]
- Twelve Layers Barrier (Stasis): A High level magic which can nullify or seal any magic, regardless of the type and power.[1]
- Voice Change: A magic that allows him to change his voice to anybody's.[4]
- Metamorphosis: Changes user's appearance. [5]
- Cleanse: A magic which heals diseases or curses.[6]
- Instant fire and ice: Leo is capable of transferring fire and ice to his opponents body from anywhere he is.
- Reflection barrier: a barrier that is placed and upon placement reflects any damage away from it.
- Thunder pillar: A large magic seal is placed on the ground and when Leo releases all the targets within the seal are fried.
- Fallen Jungfrau: This move allowed Leo to seal one specific part of Virgos magic when they fought. Fallen jungfrau creates a large magic seal and within that seal the magic type that Leo delegates cannot be used by the opponent.[7]
- Ghost Face: Camouflages the caster from prying magic and intuition. [8]
- Temptation:[9]
- Weakness:[9]
- Void Mist:[9]
- Wind Shield:[9]
- Mirage Eye:: A magic technique that can send the information that was seen as it is in its eyes to its caster. [5]
- Master Key: used to unlock doors. [4]
- Harmonize: magic synchronization spell, used to copy another sorcerer's mana wavelength. [4]
- Gravity Root: A spell that allows it's user to adjust the weight of an object or himself. [5]
- Aurora Assail: [5]
- Stun Bolt: [10]
- Wind Blade: [10]
- Summon Beast: [10]
- Riddle Room: Base-defense spell that would lock its targets inside a barrier until they completed a pre-established task.[6]
- Invincibility: the spell would nullify nearly 100% of all physical attacks. [6]
- Dim Light: [6]
- Disguise: [6]
- Truth Lock: Tweaks cognition and erases lower-level suspicions. [11]
- Hollow Chain: Magical chain only the caster can see. It breaks with three strikes. [12]
- Levitation: [13]
- Aurora Robe: Light-refracting spell that makes the caster invisible. [13]
- Reflection Ray: Defensive spell made solely to counter beam weapons. [13]
- Automatic Recovery: (learned from Virgo)
- Self-strengthening: (learned from Taurus and Cancer)
- High-speed maneuver: (learned from Gemini)
- Sub-zero automatic counterattack: (learned from Aquarius)
- Cocytus Ptolomea:
- Inferno Gehenna:
Other[]
- Enhanced Power Replication: Leo has been seen to copy the moves and attacks of any body he has come across, he can then naturally use it better by improving the power.
Gallery[]
Quotes[]
- "Eat, sleep and play, I can laze around as I like here!"
- "I am Leo Demonhart, former hero! I'm particularly skilled at swordsmanship, black magic, spirit magic, sacred magic, and all other arcane schools! My portfolio includes the defeat of Demon Queen Echidna in single combat, and I can be put to work right away!" [8]
Trivia[]
- Leo inherits the power of the Hero through the Philosopher's Stone. Although this doesn't mean that anyone could get the power by simply touching the stone, Leo was able to hold onto the power due to his abundant life experience.
- Leo is powered by the Akashic Engine (Philosopher's Stone) which serves as his heart.
- Leo used a guide "Interviewing Like A Pro!" to prepare for his interview with Echidna. [13]
References[]
- ↑ 1.0 1.1 1.2 LN VOL1 CH1 P2
- ↑ LN VOL1
- ↑ LN VOL1
- ↑ 4.0 4.1 4.2 LN VOL1 CH2 P1
- ↑ 5.0 5.1 5.2 5.3 LN VOL1 CH2 P2
- ↑ 6.0 6.1 6.2 6.3 6.4 LN VOL1 CH3 P2
- ↑ LN VOL2
- ↑ 8.0 8.1 LN VOL1 CH1 P1
- ↑ 9.0 9.1 9.2 9.3 LN VOL1 CH1 P4
- ↑ 10.0 10.1 10.2 LN VOL1 CH3 P1
- ↑ LN VOL1 CH4 P1
- ↑ LN VOL1 CH5 P1
- ↑ 13.0 13.1 13.2 13.3 LN VOL1 CH6 P2