Let's See How Far I Can Go | Solo Leveling: Season 1, Episode 7

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. His reward is the key to the castle Cerberus was guarding, within which is the ingredients he needs to craft the potion. Knowing he would die if he pressed on, he promises himself to return later and succeed. Meanwhile, the Hunters Association investigates the death of Dongsuk after learning the dungeon boss was defeated. Dongsuk's younger brother, the S-rank Dongsoo, blames Jin-woo and Jin-ho and swears revenge.