Before i start this one Is this 3p? Or if not, which one is the real ml? (=・ω・=)

i wanna know too!!

I don't think it's 3p, usually it's quite obvious from the start when it is. As for the real ml NO IDEA, the season ends in like one more chapter in the raws and we are nowhere near the conclusion so we don't know. Still, I personally believe (and hope) that the ml is NOT the ex but the blondie, purely because I read a lot of similar love triangles and usually the toxic ex remains as such and the mc develops a new relationship. However I also saw exceptions to this rule so we'll see ╮(￣▽￣)╭

And if (like me) you can't handle cliffhangers I suggest you wait to start it until the second season start, because this first season is EXTREMELY short and nothing really happens, it's more like a prologue