[Two male protagonists + quick time travel + 1V1 + gentle attack + slow feeling + no female protagonist] One day on the high-speed train going home, Zhang Cheng was pulled into an unknown world. There will always be constant adventures in the unknown world. For some reason, the middle-aged businessman who died in the cabin will turn into a small town of puppets at night. A family that seems to be harmonious starts to die... Whenever the puzzle is solved, Zhang Cheng will leave this world, and a person always appears in the continuous world jump. By Zhang Cheng's side, he might be a wealthy businessman, a quiet black-haired boy, or a terminally ill young master, etc. During the continuous world travel, Zhang Cheng began to slowly fall in love with this person and began to look for him at the beginning of each world. This gave the originally boring world travel a glimmer of hope... During the continuous travel, Zhang Cheng seemed to feel the guidance of the world, and he began to doubt who he was and where he was going...
