Life Without Restraint in the Siheyuan!

【Medical Saint】+【Invincible】+【Outsmarting and Fighting Back Against Beasts】+【A Winner in Life】 After waking up, he discovers that he has transmigrated into Liu Guangqi, the eldest son of Liu Haizhong. At the same time, he awakens a Fate-Changing System. As long as he changes the fate of a major character, he can earn rewards. The first fate he needs to change is his own, Liu Guangqi's! Now that Qin Huairu has been snatched away, will Jia Dongxu still die young? If He Daqing doesn't run off, can He Yuzhu's fate change? With Yi Zhonghai left without anyone to support him in his old age, what will he do? After changing all their fates, will this courtyard still be full of beasts? Change other people's fates and live life however he pleases!