From a young age, Fukura Temari was able to recognize the "ayakashi" who lived among others. - A good-natured personality who can't overlook a demon in trouble is a disaster, and a man wearing a fox mask appears when he is fired from his job! "I need you to find out who they are, Temari." My childhood friend, the fox god (!?) with Connecting the Innocents, Wedding hall love story, opening banquet ♡

Set 55 years after the explosion of Buster Machine 3 in 2103 and follows the struggles of the rookie machine weapon pilot Aleynes F. She idolizes Noriko and Kazumi and ends up trapped aboard a derelict spaceship with an enemy soldier.

Yousuke, a university student, lives together with his senior from the same hometown, Tsukiya. As an infectious disease spreads and everyone is forced to stay home, Yosuke comes up with an idea and ropes Tsukiya into launching a "problem-solving website." Requests trickle in one by one—the mystery of a withered morning glory, the odd habits of a newlywed husband, the reason a book-loving girlfriend gave up her books—everyday mysteries that they begin to solve. As they untangle these puzzles, the hidden pasts of the two gradually come to light. *"I wish the world would just end already." (What can I do to stop you?)* Tsukiya begins to plan the "perfect crime," and Yousuke wants to stop him. Where will their clashing intentions ultimately lead them? (Source: To Books, translated) *Note: Includes 3 extras.*