Back and Forth on a Real-World Forum

To balance the powers of the Red and Black sides, and to repair their souls, Wen Tingxi and Wen Mingrui sealed their memories and entered the world as members of opposing factions. The latter managed to reach a happy ending, but the former died young in an explosion, an unnatural death. With no other choice, Wen Tingzhan entered the world as a member of the Black side to save the day. First, he volunteered to become an experimental subject of the same generation as Vermouth in hopes of awakening his brother, who was in a vegetative state. Then he joined the liquor organization, becoming one of its few Chinese members and earning a reputation for ruthless, merciless methods. In the end, he earned a codename and became the cold-blooded assassin Jian Nanchun, as infamous as Zhuyeqing. As thanks, the small world, which had only managed to survive thanks to the efforts of the two men, found him a forum from a higher-dimensional world as a golden finger. It even considerately changed the System's livestream into an animated series. In return, he promised to save four humans favored by this little world, who would otherwise die young due to unconscious interference from the higher-dimensional world. And so, a star appeared in the boundless darkness of the Thousand-Faced Witch's early years, lighting her way forward. The Silver-Haired Assassin's memories of his youth gained a mischievous, sometimes gentle, bastard of a senior. A sniper rifle's bullet pierced the head of a villain. The explosion on the phone call never came. The Ferris wheel never blazed with fire. No blood stained the ground beneath the runaway car. The phone against his chest remained intact... Everyone got a happy future, except for that bird who died in the light. Theme: Saving the police academy trio