Read manhwa Who Knew Dragons Could Be This Cute / Le secret de mon adorable Grand-Duc / 孤高の公爵様が私にだけ可愛すぎます！ / 세계관 최강자 를 너무 귀여워하면
The moment Arcelia woke up and found herself in a fantasy novel, she knew she was in trouble. Owning the power of a truth seeker didn’t make life easier for her, either. Forced to pay the debts of a person she trusted, she strikes a deal with Duke Kasius Arren Ambrose, the most powerful person in the empire. Only Arcelia can help him return to his dragon form by helping him find the “Piece of God”, and he is the only one who can save her from the loan sharks. Arcelia knows she shouldn’t mix business and pleasure, but how can she resist when the Duke is the cutest man she’s ever met?!
Bellalola
This is so cuteeeeeeeeee
chocomonmon_
Worth reading!!