Jeong-Su Park

Affiliation: Resistance Forces
Epithet: The Spear Warrior, The Warrior of Revolt, The Warrior of Warriors
Ability: Grants excellent spearmanship and superhuman physical abilities
Holy Relics: The World of Creativity, the Spear, Magic Armor, Didantium, the Transformation Belt, Martial Arts, Chronos, and many other sacred relics
Family: Park Da-bin (younger sister)
Appearance: Episode 2

Jeong-Su Park was once a normal boy who lived a good life, with a good family. However, it takes a big turn when the world is now being taken over by the Sword Hero. His family tried to evacuate from Seoul only to end up being killed by the Sword Hero, Jeong-Su is taken to another world where he spends his time solo battling against all sorts of threats without needing the allies by his side.

After successfully defeating the demon lord, he eventually resurrects the demon lord and even gave him a potion that turns him far stronger. Only to end up killing the demon lord for the second time, his only ally understands very clear that his revenge purpose must be very important. Eventually, she decides to help him, at the same time, telling him that he must not lose his humanity to despair and vengeance to become a monster.