C865 Teacher Gu Likes a Clean Environment!

The most important thing is that he knows how to stab people the most painful, the most merciless!

There was a subtle relationship between the three of them. One was his ex-girlfriend, and the other was his wife who had just proposed to him!

Although this ex-girlfriend was just an agreement, it had indeed existed before, so it could be said to be subtle.

Under such subtle circumstances