Let's See How Far I Can Go Jin-ho offers Jin-woo a building in exchange for his help in fulfilling requirements for guild certification; Jin-woo rejects the offer. Jin-woo notices his daily mission keeps incrementing past the requirements. Upon maxing it out, he is rewarded with another instance key - this time to an S-rank dungeon that rewards a special potion that can heal any illness; Jin-woo realizes it can cure his mother and decides to risk it. The first battle within the dungeon is against a guardian Cerberus, which nearly kills Jin-woo multiple times before he finally manages to slay the beast...