Can someone recommend me a heavily gorgeous seme with an unattractive/(plain looks) uke !?...

https://www.mangago.me/read-manga/aitsu_no_daihonmei/
https://www.mangago.me/read-manga/hosik_s_story/
https://www.mangago.me/read-manga/two_in_six_billion/
https://www.mangago.me/read-manga/mienai_hoshi/

1. https://www.mangago.me/read-manga/never_understand/
2. https://www.mangago.me/read-manga/love_history_caused_by_willful_negligence/
3. Banana Scandal S2

What do you mean by “unattractive”? It’s something that’s implied in the lore of a lot of BLs, even though the art is gorgeous. But are you specifically looking for a BL where the art actually portrays a genuinely unattractive character?