I feel something off with the brother 😅. Maybe I read too many things, but usually for ...

I feel something off with the brother . Maybe I read too many things, but usually for this one, the ml's been like that because of some traumas, the kind one turns out to be a hidden boss and is jealous with the ml, the one who's secretly amassing power, sending assassins and wanted the throne for themselves. I can see some of his obsession from earlier chapters