1. he might hav vits stacked up. eg: in beauty games or he doesnt quest n stacks his vit daily...
2. he buys the 500g per 550 crystals...
i dont think its a hack. many ppl can do it. i just calculated how many crystals i need a moment ago...
up to date i have 15k crystals... so i am left wit 15k crystals more... so i ll ned buy approx of 27 packs of 550 crystals
which cost... 13500g... to get 30k crystals...
hav u not seen a guy in chinese server havin 80k+++ crystals ?
its totally logic too ... esp if u can use gold to buy crystal... which is release after certain days of the event...
but if u say he gets 30k crystals on the 1st day of event... n theres no pack for him to buy...
then...
either he saved up hell lot of vit as i mentioned... or... possible a hack...