I traveled through hundreds of worlds at once

"Alert! Alert!! Super high energy reaction detected! Energy level is being confirmed... Target location is being corrected..."

"Alert! Alert!! Energy level unknown, energy reaction point coordinates - X-306, Y-512!"

The piercing alarms in the Hero Association headquarters continued. In the high-tech hall of the headquarters base, rows of huge screens flashed red danger words. The staff in black suits quickly operated the instruments, looking at the bright red on the screen, all sweating.

"What exactly is going on? Why is there such a strong energy reaction?" It may be