BL- ROYALTY

(I finally read this! Thankfully not as sad as I thought it be✧◝(⁰▿⁰)◜✧.I'm fighting ch.99!)
>(No summary, my brain intelligence not enough)
>Uke:
:medical student
: traveled to seme's timeline(5,000??back??)

>Seme:
:ruler/king(?)
:(I really don't have the brain😑)

(I'm satisfied but I'm crying! Whyyy! Give me my HE!! Give me a HE!! Sad a sad thing to see before sleep..)
The little master son of an earl, Luan, while wandering in the forest, met a boy his age. He fell in love with a sweet and kind boy, although he does not know his name. Gradually he began to neglect his training as a successor.Original Webtoon