陰キャでヲタクで貧乏だけど美人お嬢様に推されてます (Series) favorite_border

[DeepL Translation - needs review] Volume 1: YouTube video with 5.5 million views!　A sweet romantic comedy guided by fate! Eiji is a shy, otaku, and poor boy, but he is an honest boy who never forgets to be considerate of others. One day, Aoi, the daughter of the president of the company, whom Eiji also admires, comes to his house and suddenly announces her engagement to him...

(Translator: DeepL)