Backstage: Colorize

The senior who used to turn into crispy tomato bread in front of me became my bodyguard?Yoo-seong and Geon-ha are strange and strange seniors and juniors in high school.They meet again after several years after Geon-ha disappeared, but Yoo-seong becomes angry at Geon-ha, who seems to be doing well...Their story begins as they are colored by each other.+