C443 Wind and clouds(3)

Ye Zichen walked into the lab with a smile.

My mother and I sat down in a room in the laboratory. Although my heart wasn't as tranquil as before, I still smiled with worry in my heart.

My mother, who was sitting next to me, held a cup of tea in her hand and started to sip it. I could almost feel the calmness in my mother's heart, maybe it was because she had experienced too much