>>280732569
Nothing wrong with that. It's a given sisterly right, after all.

Feels like Season 1 will only go up to Volume 3 (assuming 12 episodes), which is a good thing. If they tried to cover the Eastern Capital arc at the same time within 12 episodes, they'd have to rush and cut out significant parts of the LN for that alone.

Have a bonus needy non-blood related sister.