Creating a team with one's mother in an online game feels both improbable and awkward for the majority of teen players. Regrettably, Masato Oosuki ends up in precisely that situation. After completing an apparently pointless questionnaire, he is suddenly transported into a fantasy MMORPG—and his mother Mamako actually joins him in the adventure together! Adding to that, Mamako proves to be an overpowered swordswoman wielding dual‑hit area attacks, striking multiple foes at once with ease. Following a brief clash between them, they seek companions, encountering merchant Porta and sage Wise before beginning their quest to defeat the game together in soon.
