Struggling freelance artist Juwon—online handle Nitrochilla—discovers a mysterious vending machine selling ramen cups for just ¥50! The catch? All of it is experimental and unlabeled! But his luck with this gacha ramen turns when he pulls an SSR cup containing a figurine purportedly capable of bringing fictional characters to life. After making a desperate wish, his original character and Nitrochilla's mascot, Mana, materializes in his apartment as a real person! Clueless about the world and herself, the "girl failure" Mana becomes a source of both chaos and financial ruin. As the two try to make ends meet, their bond grows beyond that of creator and creation.