数学和值公式

简介：Afterwards, the three of them were watching the battlefield while chatting, asking and answering each other's questions. The main purpose was to understand each other's situation. Qin Fen finally understood the disappearing history, and at the same time it confirmed the truth of some mythical stories. False, I dare not say anything else, at least the existence of the Three Sovereigns and Five Emperors is true.