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？

<p>Flowery songs sung by bards and the idealization of historians made modern-day people harbor pleasant fantasies about the ancient Rohlserlian Empire. In their minds, Rohlserl was an ancient superpower whose inhabitants did not lack intrigue and wisdom. This belief led to the creation of retro lifestyle choices and Rohlserlian cultural revivals. Furthermore, nobles and literary writers, who were bored and a bit too enchanted by romanticized history, often partook in these activities.</p>

It Will Be Fine, So Don't Worry!