Borntobenovel right? Yeah I'm pondering whether to buy the chapters and read it too just like you. At the moment i came to read for free the part where he is urging him out of the room. He is a very ambiguous guy, so i don't understand whether he is moved by relentless feelings for sushu or he is just, like the narrative says, a very uninterested or unaware person to others reactions. To a point where he doesn't even do it with malice or dwelling on second thoughts, just a very cold practicality. Anyway thank you for telling me :D
I read on novelib. Guess our search is a little bit different :)
But yeah... i struggled too. But i guess... he is scared. Only scared about the fact that MC say he is a Beta... but deep down he knows there is something different with the MC. He is scared of the one thing he cannot control. So he thinks it can affect ShuShu too.
Just wait and feel free to text me back if you figured it out. :)

Is this him being jealous or im deloulou