Esports world champion, debuted as the center of a talent show

(The rating is relatively low right now)
[No romantic pairing + beautiful, strong, and tragic + universally adored + e-sports + talent show + group's darling + identity revealed]
He is River, a renowned esports legend who reached the pinnacle of the world at the age of 17.
Behind the glory lies the pain of severe mental illness and sleepless nights, and his arms are covered with scars that no one knows about.
After winning the championship, he hid all the glory and, to fulfill his best friend's last wish, took off his mask and anonymously participated in the talent show.
With his ordinary background, cool and handsome appearance, and killer stage presence, he climbed all the way to the top and made it to the final night of the group's formation.
As his exposure increases, veteran fans in the esports circle have begun to frequently turn their attention to this trainee who looks very similar to R-God.
#No, Jiang Zhiyu looks way too much like my long-lost R-God!#
#Holy crap, it really is!#
On the same day Jiang Zhiyu's vest was stripped off, he fell during a live rehearsal, accidentally revealing his scars, which went viral online.
#If you want me to cry, just say so. Don't use Jiang Jiang to hurt me.#
#Jiang Bao, stop scratching my hand, you're scratching me#
#I'm about to burst into tears, why is R-God suffering so much?#
#So heartbreaking...but so astringent#