Flood Apocalypse: at the Beginning, the Beautiful Boss Came to My House

There is a great flood in the last days, and monsters are rampant. Ye Zhiqiu bound the exchange space of all things and transformed his home into a doomsday safe house. Need to stock up on supplies? Sorry, my supplies are distributed every day. Being alone and needing to stock up on a goddess? No! The goddess will deliver it to your door by herself! The female boss who once looked down on Ye Zhiqiu came to ask for shelter... The school beauty's ex-girlfriend begs to get back together... There are man-eating monsters everywhere outside, and he is the only one who is safe.