does this have romance or harem? if yes, is it tolerable?
No harem for sure as for romance no for now but there are hint of who he's going to end up with.
As someone who hates harem and romance I'm really enjoying this story. The romance is (as of chapter 81) even farther than the background and the author really prioritize plot and character development over possible romance










can someone spoil me abt the future dynamics of the FL and her little brother?
She doesn’t like him and often pushes him away. Though her little brother tries to reason out with himself saying she’s just having a bad day ╥﹏╥