the game is very good but its drop rate.
the main problem make us grind alot is almost all stat from item, not character.
and i have no way out of this stupid cycle at chap 3: too weak to farm at higher map because my stat is not enough( i have over 1500 atk, but takes 5 -7 hits to kill normal mob). my stats is not high enough because i can grind at high lv map!.
i have almost all yellow items( even pet) but chap 3 normal is still hard. just chap 3..