He transmigrates to another dynasty. There’s good news and bad news. The good news is that he finally doesn’t have to work like a beast of burden in this life. The bad news is that his predecessor’s father is an idiot who favors concubines’ children over his legitimate heir.
His mother’s death was suspicious. After his stepmother enters the household, Lin Hai, the heir to the prince’s estate, is targeted at every turn and even driven out of the estate to fend for himself.
Lin Hai turns around and joins the Imperial Guard, awakening the Punish Evil and Promote Good System. By killing wicked people who have committed countless evils, he earns Justice Points that he can use to improve his cultivation.
He proves his Dao through killing!!!
Lin Hai: Since I’m here, I might as well make myself at home! (Now that I’m here, I might as well bury myself here!)
Lin Hai: A gentleman loves wealth and acquires it by proper means. (I like your money, so I have good reason to take it.)
It's a pity that there is a female protagonist. . .