Since he already knows about the so-called "Mang Severance" plan, he naturally won't sit idly by and wait for the other side to strike first; sitting idly by is necessary.
Coincidentally, those 17 Immortal Emperors are gathered together at this moment.
Just in time to catch them all in one go.
Otherwise, if one escapes, it would be truly hard for him to find them, as they are Immortal Emperors, and he's not well-versed with the methods of Immortal Emperors. Who knows if there are mysterious, unfathomable means.
He didn't delay too much.
Gently pushed the control stick.
The "Constant Star Train" began space-time teleportation, arriving in the blink of an eye near the planet where those 17 Immortal Emperors were located, and pressed the red button on the control panel. The Constant Star Train's 10 fully upgraded "Akanon Light Energy Main Cannons" all flashed red light.
"Boom!!!"
Silent explosions reverberated on the spot.
