The Landlord's Extra Years

Wu Nai is sixty-two, terminally ill, and the owner of four apartments in a building where nobody pays on time. His savings are enough for a funeral and not much else. Then a system appears with an offer: every time one of his female tenants is genuinely surprised, he gains two months of life. / Wu Nai starts spending: sea cucumber porridge, a new phone, a cleaning crew, a bigger bed. His tenants decide he has lost his mind, which is exactly what he needs. But the women are harder to shock than expected, and the tenant who never reacts is the one he cannot read.