C203 Solve the Problem

Han Su immediately became alert when he heard the doorbell.

He asked Zhou Yan to sit still and carefully walked to the door. In the cat's eye, he saw Qin Shaojie and Mark outside the door.

Han Su let out a sigh of relief and let them in.

Mark yawned tiredly as soon as he came in.

He stretched his body and suddenly smelled the porridge. He moved his index finger and didn't say anything