[Brothers War] History of Raising a Home Girl

I don't have any intentions~! Why are you all chasing me? Really, if you want to be a stay-at-home girl and stay at home peacefully, isn't this possible? What did I do wrong~ Hello! Brother Zao! What are you doing! Put down my computer! There's something there you can't look at! ! Hello! Brother Chun! Put Aru down, he's almost out of breath! ! This is the story of a happy otaku who strives to defeat monsters and level up under the pressure of twelve and one younger brother! Dear friends, you can store them first and then slaughter them when they are fattened, that's fine too~~