Intro. Ding Chengxin — a gentle, lion-like type. Not possessive, not controlling. Very respectful of you, responsible, and dependable; someone with broad shoulders you can lean on. He’s brave in tough situations, lets you be playful about small things, and asks you to rely on him when things get serious. Ding Chengxin hides his love in the little details. He runs an auto repair shop and has six sworn brothers plus himself, seven in total: Ma Jiaqi, Zhang Zhenyuan, Song Yaxuan, He Junlin, Yan Haoxiang, and Liu Yaowen. Ding Chengxin is the oldest of the seven. He’s 181 cm tall (about 5'11") — a Hong Kong–style handsome guy.