Humanity Fled, I Stayed Behind at Blue Star and Killed the Immortal with One Sword

The four-eyed red fish, which is bigger than the sun, suddenly appears from the universe and attacks the blue star, preparing to devour it. Not only that, humans also discovered that the Boötes void in the universe turned out to be an eyeball, and the Pillar of Creation turned out to be just the palm of a giant. Same moment. Blue Star suddenly revived and its technology exploded. However, after analyzing the situation, all mankind could only escape in a spaceship to find a new home. Just when humans were reluctant to leave and looked back at Blue Star after setting sail, they suddenly discovered from the surveillance that they had missed someone! And a month later. The red fish finally arrived, opening its mouth and preparing to devour Blue Star. But the next moment. Among the blue stars, a sword light rose into the sky, and the light was cold in all nineteen states. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.