Ice To Meet You (Male!Sans!Schnee!Reader x Yang)

When Willow Schnee gives birth to twin siblings, it seems like a good day for the Schnee family. But Jaques thinks otherwhise, he sees his new son as weak and lazy. One day, he kidnaps his son and locks him in the basement for him to beat the hell out of him. Y/N eventually breaks out and goes to Vale where he gets a...