Lookism : I alone will stand at the top

A guy got reincarnated into lookism verse with good luck and with those looks came arrogance and he forgot what kind of world it was one day in elementary school , whole reality crashing down on him , it broke him , left him with no room to scream He then achieved a mysterious system which gave missions and upon completion he will get attributes to invest but why need a system when you can just achive then though sheer hardwork