Sims 3's room was flooded.

After playing M3 for so long, I have seen many strange things, but the landlord has this picture. . Let me laugh for a while, LOL. .

Okay, seriously, answer this question:

"Sink the ground and make a basement" is probably the problem. Try to restore the terrain and make a real basement, but don't ask again.

PS: The landlord is playing in Sunset Valley, so many familiar faces, even death. .