In the game, players will follow the journey of ‘Soulchemist’ Renafine, who has to strengthen the soul of the monsters in order to defeat the army of the Great Demon King.

The Man-Monster War is an all-out war between demons and humans. While it seemed to be over… the hero of the humans, and the emperor of the demons, the Great Demon King, went missing.

However, the war between humans and demons is still raging, and the war continues without end. Not only between humans and demons, but also between their own races.

In the midst of this warfare, a human girl, Renafine Almasis, lost her sister. She herself loses her life but is revived as a demon by Gregor, the fourth heavenly king of the Demon King’s army. She possesses the power of the Sorcerer’s Soul. What does this power bring to her?