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>As soon as Baiyi explained the real details of his mission to the concerned bystanders, the consensus finally united in their desire to choke the admin's irresponsible tongue out. Of course, the admin had probably predicted that the crowd would feel this way, so he had managed to slip away amidst the chaos…</p>

<p>Later that evening, a news article titled "SHOCKING! Association's HEAVYWEIGHT VICE PRESIDENT preparing to COMPLETELY DESTROY FAMOUS SOUL ARMATURE FOR REASONS that will SHOCK YOU!" started to circulate within the inner circle of the Sorcerers' Association. It attracted the attention of many, who all felt an urge to wallop the anonymous writer, as soon as they finished reading the article.</p>

A Good Choice Is Already Right In Front of You