Huh... the first chapter had me intrigued, the second has me concerned, I think the Romance tag might be better off being swapped out for a comedy tag, because these two do noooot have a healthy dynamic, and it seems to be getting worse not better.
The lack of comprehension that the AI character has in the first chapter is excusable, but then they just repeat that same joke a bunch of times in the second chapter, complete with some blatant boundary-violating that the human lead has repeatedly and clearly indicated she is not okay with, and the AI character just bowls right over her regardless, somehow not grasping or not caring about that distress.
Ironically the cutaway gag humor of Iba, the japanese spy lady fending off a variety of increasingly whacky secret agents in hand-to-hand combat while in increasingly unconvincing japanese schoolgirl disguises, while wielding increasingly anachronistic weapons from japanese history is the part of chapter 2 that hits the best, combining the absurdism of the premise with some tantalizing hints as to her own history with these rival agents.