The protagonist, a famous YouTuber known for playing the game trilogy “Tril Trilo Trilogy,” finds himself possessing the final boss of the game world.

Before the release of the new installment in the series, he receives an offer from the game’s developer to play a prequel, “Part 0,” which explores events that occurred before the first installment. Since he is a fan of “Tril Trilo Trilogy,” he eagerly accepts the offer.

However, through some twist of fate, he wake ups in the world of “Tril Trilo” in the dreadful body of the final boss of the trilogy, a character named Frank Wonderstein.