C1423 The Transformation Was Successful

"Dong Dong Dong Dong..."

Just as Qin Guotao heaved a sigh of relief, the door of the room was knocked once again.

"Qin Luo, Professor Qin, are you home?" Lee Xueqian's voice came from outside the door.

Lee Xueqian, what is he doing here?

Qin Guotao knew about his birthday and could still explain it, but Lee Xueqian didn't know about it...

"The door isn't locked..." After thinking for a while