A fallen boy crushed by the pressures of life accidentally finds an old grimoire among his drunken father's junk. He summons the most fearsome Servant in the Black Forest, Berserker Cu Chulainn, and enters the Seventh Holy Grail War. His once simple, boring life becomes a deadly game at every turn. His classmates, teachers, boss, and even his family could all become targets hunting him down! After facing one unprecedented ordeal after another, his weak and helpless heart grows stronger and more resolute. If even Heaven won't let me live, then I'll defeat everyone and claim the Holy Grail to change my fate!
This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.
