It's the end... Please do side stories

This was actually a plot twist to me when I first read the raws but now it just makes sense. Jeonghyuk was really confident there'd be no alpha who is more dominant than him but then here comes his half-brother XD The father prob isn't that ruthless since Taeyoon is still alive, he prob just refused to pay child support which is shit still.

Now what if Taeyoon was adopted into the Choi family and met Jae In there. They'd prob fall in love and Taeyoon would've bankrupted his father's company and run away with Jae In. Now I need a side story with this AU