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？

Baiyi already felt like his head was going to explode, and now, the Fairy Walker had gone out of her way to do something like this! Just thinking about how sticky the situation was becoming made his head spin.

Fortunately, the Fairy Walker was quick to play her preferred role as his 'understanding wife'. She nudged his chest gently and cooed, "Darling, I know you're busy. Don't worry about things here. You can rely on me."

'Ummmmm, I'm not saying you're the most reliable person here, but it does not seem like I have a choice.' Baiyi nodded. He gently pulled Mia from his lap and gave a few orders before soaring into the air, then he zoomed in the direction of the Capital City of the Fairy Kingdom.

391. An Emperor’s End