Sincerely, Vanessa(2024)

Seonsaengnimkke, Vanessa-robuteo

Being an orphan, Vanessa never imagines that she'll attend the prestigious Vamburgh Academy. But when a mysterious sponsor spots her magic talent from afar, he sends her there on the sole condition that she write him letters about her school life. And so, the chatty Vanessa picks up her pen to tell him everything, from trying to get along with the rich students to battling the mountain of schoolwork and the rogue monster on campus! As her sponsor's kind replies get her through the hard times and make her happy moments stronger, Vanessa's curiosity about her secret benefactor only grows...

(Source: Tappytoon)