Responses
A bit?
Maybe it's more like enemy to lover?
Since ml is not very nice to mc in the beginning. He has a nasty personality but he slowly warms up.
Toxic in the way that ml has abusive and psychotic brother so explains his nasty personality but other than that. If u don't count that as being toxic then it's okay

I seen this story around but always hesitate to read it. Is this toxic in anyway? ( ̄∇ ̄")