1. Approach the Cleaner Omega /navi ba_in01 22/324. He informs you that cleaning the purification station is currently impossible due to the large number of monsters present. Feeling distressed, Omega requests your assistance in eliminating 44 of each monster type. 

2. Defeat the following monsters:  44x Sewage Venenum, 44x Sewage Cramp, 44x Sewage Waterfall. 

3. Return to Cleaner Omega /navi ba_in01 22/324 and report the task completion. As a reward, you will receive 2х  Varmundt's Ticket, 5,197,368 Base EXP, 3,638,096 Job EXP