i think the father can be testing mujin to some level, yes. like in the beginning when they didnt get along and mujin knew he couldnt quit because his own life would be on the line
but judging by how secretive the whole thing is and how strict they are about the pure semen i dont think the dad doesn give a fuck more like he is waiting to see how far this will go before punishing mujin

not worried about the stab and loyalty thing tbh but dude aint supposed to be OUT of the penthouse in the first place? how come his “dad” and his people haven’t found out his outtings yet? i love this gang family arc but the fact that wuyeon should be chained in that apartment never leaves my mind
are we approaching the time we discover why there are so many past tense speeches..