MTL - Unexpectedly, I Traveled Again and Again - ~ Unexpectedly, I worked overtime again

Yun Woo is the youngest author in history to enter the literature world. His debut work was a massive hit but this success was short lived for the unprepared.

What will happen if your ordinary life becomes not so ordinary? What will happen if your old existence becomes anew? What will happen if the world that you know is changing?

Our heroine, Anne, is a 40 year old librarian, that got entangled in mythical magic, inside a mysterious fairytale book. When the disaster happened, she got thrown into another world, the kingdom of Valorian, where magic and lore are coming alive. A world where she becomes younger again, but with a wisdom and knowledge of a forty-year-old woman.

I, an ordinary high school student, Kimizuka Kimihiko, who easily gets involved in things, was appointed to take care of mysterious attache cases by mysterious men in black suits. After meeting a beautiful angel-like detective girl, named Siesta in a hijacked plane, I became her assistant.

And from there–

[You deal with the beehive, and I’ll restrain the enemy.] [Don’t make plans that make me the victim.]

We had those kinds of foolish conversations, all while being completely broke every day and fought against . Even when there were hurricanes, the weather-beaten duo sleep past it. Sometimes when we saved money at a casino, we would jump around on the beds at a resort hotel, only to be broke again the next day. We would walk through deserts, traverse through jungles, conquer mountains, cross oceans– The great detective and her assistant would go through these dazzling adventures–

Until she died.

And this story starts from 1 year after that incident.

I’m the only one who’s left, but I carry on her remained wishes.

This story is far from over..

[May I ask what is the method to distinguish the sex of Thunder Mouse? ]
[What kind of psychedelic beast is Thorn Seahorse? ]
[What is the superpower trick that Lipstick Magneto can learn? ]
The last subject of the college entrance examination, comprehensive science, suddenly became the basic knowledge of Eudemons!
Sitting behind the desk, Chen Qiyue looked blank.
hehehehehe
Looking at the contents of this test paper and the students around him who were busy writing, the corners of Chen Qiyue’s mouth twitched.
He must be dreaming.
Otherwise, the world is crazy!
—————-
Inside the Phantom Beast Breeding House,
“Sir, which one do you want to buy?” the waitress asked weakly.
Chen Qiyue pointed to one of the phantom beast eggs, “I want it!”
“Okay, I’ll take it off for you.”
“Wait! I choose this one!”
Chen Qiyue pointed to another egg.
“Okay, do you want to change it?”
“hold on!”
Receptionist: …
half an hour later,
Chen Qiyue happily embraced the black-and-white Laqiu in his arms, and left with the blue-spotted egg.
The female receptionist suddenly turned pale, her legs became weak, she fell to the ground, and began to cry.
This person is too bad, he deliberately pointed out all these phantom beast eggs.
Chen Qiyue spread his hands, who made my golden finger have to be like this…
Heck, I’m a decent person!

- Description from novelbuddy