Is there a second role for 9D vietserver?

I just star playing but i want to ask ahead to know is there a second role for
9D VN? since there a quest hack for lv 120 so i guess they do right?

2nd Role Does Exist In 9DVN.
If you look at your higher level Role Kung fu, you should see EC1+ Skills, They just didnt put "for 2nd role" on the skill.