Evil Forces Invade, Start with a Max-Level Maid

What would it be like to have a full-level maid? Beat your back and shoulders, bring tea and water, or wash your feet and warm your bed... Chen Xiao thinks that he should make money first, pay off foreign debts, treat illnesses, change his car, and then buy a house. After a month of hard work, the quality of life has steadily improved, but because of a meteor shower, the whole world has become devastated. Space collapses, energy is unbalanced, [Known Copy] and [Unknown Secret Realm] all reflect reality. Evil forces invade, monsters awaken, and mankind's battle for survival begins...