My Younger Sibling Got On The Computer And Got Me Banned Just Before The Expansion Released So I

This game, "My Younger Sibling Got On The Computer And Got Me Banned Just Before The Expansion Released So I Found Myself Having To Freelance Raid In My Favorite MMO" is a sequel to "My Older Sister Left The Computer So I Got On And Found Myself Trying To Coordinate A Raid In A Game And I Don't Play MMO's" where you play as the sister that knows what she's doing. That's why this one's an autobattler.

Due to the new expansion all your old gear is irrelevant so pay that no mind. Just fight bosses, gain levels past the old level cap, go to the shop for consumables that grant permanent stat bonuses, and possibly obsess over your party formation and consider where everyone should be located and which 40 of the 250 characters should even be used.