bring sunshine

"Hey, Kaku, have you ever seen sunshine?" Sunshine?Kaku looked sideways at the bright light coming in from the window, and suddenly his heart tightened. "No, this old man has never seen it before." Have you ever seen the sun? "It's okay Kaku, then, from today onwards you will see the sun—nice to meet you, Kaku, my name is Sunshine."... Protagonist: Kaku, Sunshine┃ Supporting role: Lu Qi, Barry, CP9