It's My Turn to Win Over the Obsessive Male Supporting Character

Xie Yufan is the great villain of the martial world, hated by all the righteous sects, and everyone wants him dead. Everyone who has seen him has died by his sword. They say he's hideously ugly and as huge as a beast. Song Yixi, who has actually met Xie Yufan, says there's no way the great villain is ugly. He's handsome, dressed in white like an immortal, and also completely mad, killing people with a smile and a few words. As soon as Song Yixi arrives in this world, she's forced onto the path of winning over the great villain. The System tells her she has to win over Xie Yufan, the male supporting character in the book, to get home. In this historical martial-arts romance, Xie Yufan is a gentle male supporting character who turns into the story's biggest villain after failing to win the heroine's love. Song Yixi thinks there's no need to wait until the end for him to turn evil. Xie Yufan's heart has always been black. If she hadn't kept lying to him, she would have been killed long ago. But eventually, her lies are discovered, and she thinks she's done for this time. But Xie Yufan doesn't kill her. His cold fingers brush her cheek as he murmurs tenderly,