The Thousand-Year-Old Demon Beside the General

She is a fairy who helps people everywhere. It took five hundred years of pursuit to meet him again. Just to repay the favor of saving my life. Now when we meet, he is no longer the young Lang Jie who wins over the weak, but a murderous general who expands his territory and expands his territory without bloodshed. Although he has forgotten his past life. But it couldn't stop her heart from wanting to repay her. "General, if you want this world, I am willing to help you." "Don't want to." "General, what do you want?" "One of you is enough."