□The video is from Roi's song in August.The theme of the concert is English songs.But in particular, there are two people participating in this song:Roi and Wang Taiyang .(taiyang=sun )Like this song, according to Roi, is sung by Wang Taiyang.Who is Wang Taiyang.In a nutshell,He's one of Roi's personalities.The setting of Wang Taiyang was made up by Roi.......The rest of you will understand.✨from : https://b23.tv/IDvVrWvup : https://space.bilibili.com/480745939/?share_source=copy_link&share_medium=iphone&bbid=c41f47d5ac2753d33844df764bc1dd0a&ts=1609759442