C76 How Can You be so Thick-skinned

Although the operation has been successful, there's still a period of postsurgical repair for the mung bean, so it's still in the hospital. One day, I got off work and took the subway to the hospital.

Just as I walked to the door, I saw Mao Dou, who was sitting on the sickbed and playing with the Magic Cube with his head lowered, looking up at me in surprise