Late at night during a heavy rainstorm, rider Shen Du received a high-priced urgent delivery order, but the destination was No. 44 Huaiyin Road, which had been demolished half a year ago. In that four-story old building, the house number will change, the voice of an acquaintance will call you back downstairs, and after signing, your name will disappear from reality little by little. When order delivery, check-in, and observation became the same set of rules, Shen Du realized that what he was delivering was not takeout, but a living person's life. In order to escape before dawn, he must find out the truth about the erasure of this building. But when new "guests" were constantly being brought in, he began to doubt whether he was still his original self.
