hi there, i'm looking for the novel which has this certain arc that i wanna reread. it's a qt bl (i think) and in this arc the mc is some business guy that adopts the ml who he found in an orphanage or something. the ml is actually a young heir of a business family who was either kidnapped or lost (can't remember) and ended up in that orphanage. i think there is an arranged marriage or something involved with some girl, who the mc isn't interested in, but the ml becomes jealous nonetheless. eventually, when the ml is in high school (i think), his family finally discovers him. this is all i can remember, thank you all very much.
it's not an arc of a qt bl, but that's exactly the plot of this novel: https://www.novelupdates.com/series/after-being-transported-into-a-book-i-adopted-the-villain/
sorry it's not this one, i strictly remember that it was only an arc of a novel rather than a whole novel itself it's also not this one unfortunately this one isn't it either thanks to you all for the suggestions though