Twenty years after Ultraman Dyna left, the earth was once again in crisis, and Tiga came again, but what he didn't expect was that this time the enemy was stronger than imagined, and the earth was eventually destroyed. In order to prevent the enemy from destroying the universe, Tiga died with the enemy, but even so, the evil was not eliminated, and a new crisis came in another universe.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.