quest bug

[arnold_0425]

am lvl 39 and i think i have encountered a bug. theres 2 side quests which show acceptable but whenever i click them it shows "quest completed"...

[thelastoftherealones]

So, I don't have enough STA to fight stage battles and I used up all of my purchase chances. And I don't have the money to upgrade my VIP rank. Would...

[kim_seoeun]

I've been stuck on the same main quest of defeating Lyon in the Trial 1 for the past couple of weeks. The thing is, now I'm leveled up to level 49- a...