In Honkai Impact 3rd: Inheriting Doraemon's Legacy

While cleaning the attic, ordinary high school student Su Ran happens upon a mysterious blue box.

The instant he touches it, a flash of blue light appears, and he gains the ability to use Doraemon's magical gadgets.

Before he can fully take in the surprise, the space around him suddenly twists, and Su Ran is swept into the world of Honkai Impact 3rd, appearing amid ruins overrun by Honkai Beasts.

Su Ran uses the Anywhere Door to escape to St. Freya Academy, where he happens to run into Kiana, Mei, and the others fighting Honkai Beasts.

He flies into the air with a Bamboo-Copter, uses a pebble as ammunition, enlarges it with the Big Light, and drives back the Honkai Beasts, successfully rescuing the Valkyries.

Everyone is curious about Su Ran's incredible abilities. He explains where he came from, and in doing so, makes friends at St. Freya Academy.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.