Sixteenth Basket of Mantaos

Imagine being forced to live, after death, as incorporeal bodies trapped in a vast space of nothingness for thousands of years, with nothing to do but exchanging past memories with other cohabitants (read: weirdos).  Everybody wanted out, but there was no way to leave the Void... 
Until one day, a young man was finally summoned, as a powerful but reluctant mentor, by a bubbly and motivated but completely naive young girl. Baiyi, finally out of the Void, was the only one who could save all of the other 32 souls from their prison and his summoner might just be The Key to their freedom.
However, Baiyi had to use the techniques and abilities the other souls had taught him throughout the years, and together with his own extensive knowledge of anime and game tropes from his shady and dangerous past as an otaku, to face the biggest challenge of them all: training the clumsy young girl he was forced to partner up with… into a competent sorcerer!

EndlessFantasy Translation 

Why Did You Summon Me？

After choosing his companions, Baiyi went to gather his Voidwalkers. A few of them were currently giving lectures to students, so he had to wait for the classes to end. As Baiyi was not in a hurry, he decided to take a stroll around Da Xue, admiring the work of his hands.

"Hm-hmph! Look at how serene the surrounding is, how tranquil the atmosphere is, and how picturesque the sceneries are!" As Baiyi looked around his academy, an intense wave of pride welled up within him. He wished nothing more than to pat himself on the shoulder. "Holy s***, you've done it again, me!"

He continued strolling until he reached the corner of the Activities and Events Center. It was a five-story building, which contained a mini-theater, a chess room, and some other special rooms. These were salons for activities that encouraged positive growth and learning, not some "French salons" or Swingers' Salon.

An Epic Battle!