There is a huge spaceship in the mysterious space. The Adol Empire has traveled to countless different worlds for one purpose, which is to collect and absorb countless girls' games. At the same time, "I" who originally lived in peace and tranquility suddenly broke my peaceful life one day and fell into facing a yandere adopted sister, a mysterious transfer student, etc. What will happen?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
