After getting run over by a truck while trying to save a suicidal high school girl, Zhou Heng died and was reincarnated in another world, the setting of Oracle, the online game he had known best in his previous life.
At the age of eighteen, he finally awakened his "Gacha System." But without the protagonist, how was this world's story supposed to progress? He looked at the "Brother Complex Diary" written by his younger sister in the style of a lovesick stalker, then glanced at the princess who was lying on top of him, lusting after his body, and fell silent.
Worst of all, a yandere witch was also hunting him down. He didn't remember any such setting in the original work, did he!?
