[Season 1 End]

Moa Son, an ordinary office worker, wakes up in a dungeon in the middle of the night and awakens as a collecting hunter. After barely making it out alive, she falls into the same dungeon but gets rescued by the first-ranked hunter, Jihan Seo, and becomes bound up with him. Now he’s offering to make her strong on this one condition -- 
"Promise me you will do your best to kill the bosses of all the dungeons that exist in the world.” 
Come again?
 
(Source: WEBTOONS)
 
Note: The chapter count includes 3 extra chapters.