Surviving as a Warlord in the Late Han Dynasty

Original ending: the family is destroyed, and the protagonist dies without a trace in the turbulent era of Cao, Liu, and Sun's struggle for supremacy. All because of a weak-willed father, the entire clan is doomed to execution. But the protagonist refuses to accept this fate. Knowing the future that awaits, he is determined to overturn the world order and carve out a path to survival. Unify the world? Achieve hegemony? No! His only goal now is to do whatever it takes to keep his family alive. — Description from novelcodex.org