After Rebirth, I Severed Ties, and My Whole Family Regrets and Cries

Tang Xiao is the youngest son of the Tang family, lost for many years. After being found, he is treated worse than the servants. His family despises him, and a false young master frames him. Tang Xiao yearns for familial love but is treated like tr*sh, eventually dying just as worthless. After being reborn, Tang Xiao sees through human nature. He no longer begs for the elusive bond of family. He decisively severs ties with his entire family! When the truth is revealed, his family regrets deeply and cries… But their delayed affection is worth less than grass!