When a greedy Las Vegas casino owner threatens to lay off and take away pensions from his low-end staff of janitors, florists, and repairmen, they are forced to take matters into their own hands to straighten the odds.
Kang Eun-kyung, who has come for her teaching practicum, encounters members of the Black Sky black magic club, who are ranked first in the national mock exams. She discovers that there is a witch behind the girls. To retrieve the souls that the witch has
