C239 It's Better to be on Guard

After the meal, the three of them did their own things. Gu Yuehuan washed the bowl and went into the room.

She looked at the wardrobe and opened it. Usually, the wardrobe was not locked. When she pulled out the door, it was locked because there was admission letter inside.

She was afraid that the mouse would jump in and bite the admission letter. She was still wary of this, so she locked it