In the ruins shrouded in radiation dust storms, Chen Su, the last delivery rider, took on a strange job - delivering anti-cancer drugs to a half-human, half-plant monster. Medicine can suppress mutation, but it can eat away at memory, and the wealthy people in the floating city rely on it to stay alive.
His delivery routes are always guided by invisible hands, and the customers he encounters are either crazy or strange: children who can neutralize radiation, researchers who can't remember who they are, and mysterious people who demand to kill their "other self."
The secret of Chuangshi Pharmaceutical is hidden in the terminal, and the order note is a death notice. When he discovered that the medicine was an alien harvesting tool and he was just the "seed" selected, the address of the last order pointed to the original starting point - did this order deliver destruction or reincarnation?
