C383 Nether Insect!
"Bang!"
"Bang!"
...
Hovering two meters above the challenge platform in the Void Territory's arena was a colossal mechanical heart, roughly forty to fifty centimeters in diameter. Shrouded in a black halo, it pulsed with vigor and strength.
The heart was a deep, inky black.
With each throb,
it devoured the energy particles around it. The bio-enhancement tubes connected to it glowed
