Underworld Agent: I Rewind Time While Gaming on the Bus

[Massive Crossover] + [Reborn] + [System] + [Golden Finger] + [Rollback] + [Full Harem] + [Male and Female Audience] + [Humanoid] + [Mind Games] + [Livestream] + [Food Delivery] + [AI] + [Infinite] + [Not a Saint] + [Dark] + [Horror] + [Invincible] + [Eerie] + [Power Fantasy] + [Handsome Men] + [No Updates]

In a stretch of gray fog, a brand-new coach bus rolls past. Its passengers gradually wake up and realize they've arrived somewhere unfamiliar. As they stare in shock, they see a person wearing a turtle-head mask standing before them. He says he'll take them somewhere, but first they have to play a series of games with him. Only those who survive will reach their destination...

After playing game after game, Qi Dong discovers that he has awakened the ability to [Roll Back].

"My name is Qi Dong. I'm going to start telling the truth."