Mc is trash, killing zombies he do not even loot them while the crystals are the most valuable currency, he did not made his band wagon girls do the looting, and the band wagon author didnt add auto loot in the system, so we basicly watch the mc Ape just killing zombies and running around aimlessly while possesing the ability below ordinary average policeman woman even after consuming strength mutation superhuman potion, which can only be consumed once. btw second bottle instead of gifting to past 9 level girl he took it from her and gifted to enemy fifth brother, stealing the possibility for 9 level girl to start her adventure and signing her to death instead... nice