Waste? I Have a System, You Better Be a Monster

I'm small, I'm weak, I'm useless, how dare you wantonly humiliate and kill my whole family? The kind-hearted parents adopted many orphans, raised them with care, taught them martial arts that others dreamed of, and treated them as their own children. Unexpectedly, one day this group of people colluded with outsiders to kill his parents and rob him of the Li family's property. He also blamed him that the Li family didn't cultivate them carefully, favored his biological son, a good-for-nothing, and spent resources on him, a useless good-for-nothing. The genius child bride could not repay her kindness with a grudge, and she did not want to be tied down by Li Mu, so she found someone to kill Li Mu and destroy the Li family. Great kindness is like great hatred! In an instant, the Li family was destroyed. He was sent out of the city by his guards at the risk of death. This group of people did not let him go and joined forces with the child bride to hunt him down. Ding~ [The system is loaded successfully, today's evaluation is average, and twenty-five years of skill have been obtained] [Today's evaluation is better, and I got the Sacred Heart Secret] … Later... The genius who decided that he was a waste had his heart broken. Those who pursued him were killed one by one. All the gangs that controlled one party were destroyed. The child who disdained him watched him kill little by little. Who cares who is behind you? He killed those who surrounded him one by one. On this day, Li Mu met a group of people. They are sunshine, they are like ants and as bright as the sun. They gather together to resist this messy world and move forward one after another... The familiar smell came... Li Mu burst into tears, feeling like she had lived another life. Since they have become the youngest martial saint in this world, they must protect their achievements in this life and prevent history from repeating itself.