[quote=@Multifarious]
So someone give me the run down of what I missed. Multiple reasons I need this.
[/quote]

Sorry; I was eating. First, hello! Second, I suppose it depends on real life versus IC, but I'll deal with the latter.

Ma'at and Seth were fighting, Seth fights with antimatter in a powered-up state while Ma'at is using computation ability lent to her by PaMDA in order to match that, but they were both ripped into a higher complexity layer by Baphumet who apologized for her behavior and proceeded to attack both of them.

Besides that, Katherine abandoned her sister after her sister tried to take away Katherine's powers in a botched suicide attempt. Several years later, they reunite because the bird people ended up capturing Katie and brought the two back together in order to escape Zero. Her sister expresses regret that she ever gave Katherine powers to begin with and that she would protect her while Katherine tells her to stay out of her life forever. Katherine then attempts to seal Zero in another dimension but fails as another set of nanites form a new body for him. Now, Misty and Shinji are sparring. She still can't speak.