The powerful demon Valusa was vanquished by a brave warrior. However, sixty years later, he is resurrected, ready for a bloody revenge. The kingdom of Edel is ravaged by his underlings. Princess Tia Lohengrin manages to escape and meets Stil, the grandson of the warrior who first defeated Valusa. Stil must now fight his way through the monster-infested land and …

One day a high school academy student runs out of the class and commits suicide - as it was reported - because of sexual misconduct. His best friend Ikeuchi Ryo did not believe the story, because his friend had number 21 on his palm - and went to his friend's house for investigation. There he found a letter saying the …