C3464 I Can't Hide It

He could hide it from the insensible sisters, but he couldn't hide it from Grandpa.

However, there was an accident. Lee Yun thought that Cai Wei and Cai Wei did not come back immediately after they had something to do at school, and his grandfather did not go home, so he went to the bathroom with Lee Feng to wash up.

In the end, when his grandfather suddenly went home, he heard it