Zhang Tiezhu spent his entire life giving everything for his big family. In old age, he was paralyzed and left uncared for. When he died, the only person by his side was his third older sister, who had suffered all her life. Zhang Tiezhu died full of resentment, lamenting how unfair Heaven was. If he could live his life over, he would reclaim every debt owed to him. Now he has been reborn, with a pocket dimension in tow. He will change his life, take on his awful relatives, and finally live for himself with his head held high.