Here's what I found:
Choosing to stay, Akira used her knowledge from her original world to help bridge the gaps between Shinseki no Ko, Ōtomaridakara, and the subterranean and surface worlds, fostering a new era of peace and cooperation. shinseki no ko to wo tomaridakara de nada sub esp
The final battle took place in a realm that existed between the worlds. Akira and her friends faced off against the dark force, which was led by a powerful entity that had been manipulating events from the shadows. The battle was fierce, with spells, swords, and the unique abilities of each world clashing in a spectacular display. Here's what I found: Choosing to stay, Akira