Review Detail of TheBlackKappa in Abyss Domination

I am at 150 chapter and i'm really disappointed. Mc has lawful evil alingment and has some dark past, but what does he do? Only killed people who first targeted his lil sister - check Everyone who targeted his sis is of evil alingment - check Didn't kill any human for his own benefits - check Didn't kill any woman - check Save random people on left and right - check Well if he is evil then 90% of people with good alingment should be evil too. Ahh i forgot he stole some silver to bury his dog in first chapter maybe he really is evil thief.