C140 Why Didn't I Think of That

Wang Xiaolong stayed at Ji Wenlong's house until ten o'clock.

During this period of time, he and Ji Wenlong naturally communicated with each other about the thing's medical skills. Ji Wenwen and Yanqiu also listened at the side and expressed their opinions from time to time.

It was as if Ji Wenlong was giving them three supplementary lessons as a teacher.

However