v.1.6.93.

-Fix a bug where skill last longer than its described duration due to graphical lag.
-Reduce Azurath's Rain duration from 18 to 10.
-Increase Azurath's Rain cooldown from 20 to 25.
-Increase Veteris' Invisible skill cooldown from 20 to 30.
-Increase Nullisar's Maternal Instinct cooldown from 30 to 35.
-Increase Nullisar's Ultraist State cooldown from 5 to 15.
-Add "Retry" button on the Result screen.
-Add Quest complete animation on Giga home screen.
-Fix Giga visual bug.
-Fix wrong text information.
-Improve targeting system.
-Improve background visual.
-Remove the silence inbetween music ingame.