En and Touma, two young boys who compete and push each other to excel in martial arts to host the proof of their mastery, a spirit beast. One day, En successfully hosts the spirit beast, but he becomes the target of enemies who desire it. At that moment, what will Touma do?

Enten (炎天) is a one-shot story created by Hokazono Takeru, featuring both the writing and illustration. It was published in Jump GIGA Spring 2021, specifically on April 26, 2021.