n Huang Tiancheng, the person he had just said was impossible to call Yang Chen back.From the moment he finished speaking to when Huang Tiancheng personally called Yang Chen back, it was only about a... at your heart."Yang Chen said expressionlessly, "From now on, come see me once every three months, and I'll give you the antidote. Of course, you can also choose not to come, but once you miss the de...