I Stayed at the Campus Belle's Mom's House, and My Eyes Can See Through Things

In his past life, he was a simp. In this one, he’s the landlord. Starting his life over, he discovers the campus belle’s secret, as well as the hidden side of his landlady. Campus belle: “What would a broke loser like you know about love?” Xiao Yang: “I don’t know about love, but I know your mom.” This is a story with no System, only special abilities and cunning. This is a legend with no harem, where he relies on his future mother-in-law instead. When the truth is revealed, the entire city trembles at his name.