Transmigrated into a Sadistic Novel as the Male Supporting Character [Book Transmigration]

Gu Xingyou transmigrated into a novel filled with deep, tragic love and a broken mirror being mended. He became the second male lead, who was first used by the drunken main character (seme) as a stand-in for his ex-boyfriend and later added fuel to the fire of the protagonists’ love, ultimately ending up wandering far away. Gu Xingyou: Wandering far away is not an option; is it really that hard to be a laid-back person? Living one more day is one more day. Later, he realized that he wasn’t even qualified to be a laid-back person; only by diligently protecting the main character’s (seme’s) life could he survive—and as he protected him, he gradually rose to the top. ＊ When Gu Xingyou first...