[Light novel] Multi -cosmic youth breaks, the only door with you (1 book)

Publisher: KADOKAWA/Media Factory
Author: Tensuke Sanada, East and West
Size: 105mm x 148mm
Number of books: 1
Language: Japanese
Category: Light novel
Latest publication date: 2023-11-25

Synopsis:
Over the parallel world, the ideal youth.

An ordinary high school student, Hidetaka Yuu, gained the "power to move back and forth through the parallel world" in the wake of the accident, and since then, he has been walking through many parallel worlds where "ideal youth" exists.
It is great to find and choose an interesting world, such as dating with Asami Tomonaga, student council with mysterious seniors, and adolescent sister -in -law!
… However, suddenly the phenomenon of “all parallel worlds are integrated into one” and the world suddenly changes.
All the heroines in each world appear in the same world!
Furthermore, "" Asami in an unknown parallel world ", who moved to Tomonaga Asami, was told that Hideni -kun could repair the world integration ...?
The chaos science fiction youth drama starts emotionally by the new generation.