Ai-chan-sensei is about to do a pro-gamer move with the help of le M Dragon Tio by next chapter or so
while Hajime about to make use of said 'puppet' for Kaori as back-up body, after he pile-bunker the puppet ofc
soon, a massacre is bout to come, and then "another massacre" follows suit afterwards (this might be some other chapter in a few, going by the pacing of the manga here)