Prince-Turned-Idol & the Knight Who Stans Him

Takao was a knight in a previous life. Now, after many reincarnations, he works as a successful corporate consultant in modern-day Japan. When he catches a glimpse on screen of Hikaru, a member of the boy band Dumas, the memories come flooding back. Hikaru is the reincarnation of the prince Takao had pledged himself to, and whom he was unable to...