Redeemer's Accord

If I could fix my regrets with anything; may it be redemption or even death. I'll see it through

The story follows a young boy named Xu Xiang who dies after saving his family from a serial killer, leaving with the regret of being unable to stop the death of his best friend. Xu finds himself meeting a God of Death, who makes a deal with him. Xu is then sent to another world dedicated to completing his part of the deal.