Continent of the Ninth Seal

I havent played C9 in a while because I rage quit after a sword of mine broke that I got special but anyway.. I am trying to get back into the game again but need my memory refreshed! I got to Level 20 and all I remember is fighting this guy in this dungeon with skeletons and when I came back out with this other NPC, somebody was dead and all the trainers were there also. Then I also fought something named Kratan I believe. What happened first and what do they have to do with each other? What is the story up to that point? Please answer! Thanks!

Guys im not here to make discusions but i dont like the game and i got a key... Idk if works or not but the key is for the 5th expansion. it can be used untile tomorrow.
It contents:
- Extreme Potion Package x3
- PC Cafe Premium item [7 days] x1
- Gold Netherge
- Dimensional Fissure Ticket x2
- Bang Turmoil Ticket x2

Here the code:
88P67HPBBH5CHU0APC0N58868BA5ECBU

Keep Playing!!

group* sorry :D

hello im new to the guild :) if someone wants to play with me or need help so add me on steam and i can help you :)

ANYONE WANN PLAY WIT ME? IM LVL 5

who playing Asian server add me