Siheyuan: Hang Jia Dongxu, smash Banggeng to death!

[The rating just came out and it will rise again. The plot is guaranteed to be fast-paced and engaging, a non-stop laugh-out-loud experience!!! This is not clickbait!]
Lin Tian transmigrated. At the beginning of the story, both his parents died, and he was almost sent to the crematorium by Yi Zhonghai. His younger sister, Tangtang, was bullied by Jia Zhangshi.
The system also allowed him to heal the beasts in the ward, fulfill their wishes, and make them happy.
Dog system!
Are you my system, or the system of all birds?
To fulfill the wishes of all the birds, is that it?
Watch my first day: How to reverse the CPU system, start by hanging Jia Dongxu on a crooked tree, Yi Zhonghai having ten children, smashing Bang Geng to death, Liu Guangtian being accidentally killed by Liu Haizhong, and Yan Jiecheng also hanging himself on a tree.
The next day: Liu Guangfu also hanged himself; the deaf old woman drowned in the latrine; an older woman was dismembered; Xiao was boiled in oil; Jia Zhangshi's body was dismembered; the three older women were burned; Liu Haizhong split up and took action...
Day Three: Qin Huairu was cleaved in two, the Qin family of three were beheaded, Yan Jiefang and Yan Jiekuang were skinned, dismembered, and decapitated...
Day [-]...
I, Lin Tian, ​​request that the entire hospital be prepared to die!
...