After a scheduled meeting with Jinah's teachers, Jinwoo is asked to talk to one of her classmates, Han Song-yi, who is working as a hunter. In an effort to show her the harsh reality of the job, Jinwoo takes her to a raid designated for new hunters of the White Tiger guild.

Having completed his promise to Jinho to clear 19 dungeons, Jinwoo is stronger than he was when he fought the Cerberus. In order to gather the ingredients for the Elixir of Life and save his mother, he once again enters the S-Rank Demon's Castle dungeon.