OddAnxiousIndividual's manga / #Re-Read(2)

ML is 12 years old, and FL is 17. Read this twice. ML claimed that FL is his bride while some demon claims that she is his bride. But that demon actually wants the soul of his dead lover in the FL body. In the end that soul of the demon past lover and the demon itself vanished. We did not get to see an ending after they got married and when the ML has really grown up. As it led only till their wedding and the ML has grown a bit older but not all grown up yet. ML is one sly and perverted little boy that has a way with his words and actions that would make the FL blush and because it is from him it does not raise a red flag.

Completed FL and ML is engaged which was arranged by their grandparents At first she aint having it but then she fell in love with him and so did he like hopelessly in love they encounter love rivals along the way but tey were able to defeat them with their love and even the rivals would back down knowing it aint happening she was actually supposed to be engaged to the ML older brother but she in love with the younger one and even the ML is aint having it besides when that brother saw her run into the fire and didnt do jack shit to save her that pretty much sealed the deal that he ain the hero in the end they got married it was reference that they are engaged and she want to be his bride and him wanting for her to be the bride they got married and even have two kids one girl and boy same age the dude got taller and leaner but prefered him shorter than the FL its cuter that way