"When Grandfather died, you were there. You knew my true intentions, yet you still favored him and even repaid evil with good! You forced me to take the blame! So I wonder, between me and him, who is truly your biological son",He could have ignored it, but until he saw Gu Qing say something to his grandfather, his grandfather became so enraged that he vomited three pints of blood and never woke up...,More terrifying than seeking revenge is his belief that the entire world owes him a debt, and that no one has ever done him any favors.。