The Last Struggle (2)

"Ugh!" In the cracked ground, Isaac's legs were shaking as he held the gun above his head. An enormous steel sword was striking him down, but he could still keep standing!

His invisible muscles bulged, blood vessels protruded, and veins popped up around his sweat-drenched forehead.

The Avatar gritted his teeth and increased his strength. An ooze of hot air left his nostrils, and his already-destroyed armor cracked as his muscles bulged.

Isaac's knees began slowly bending down, and he felt every part of his body screaming to stop this. He should have never been able to continue blocking the sword strike. Even he doesn't understand how his body hasn't broken yet.

"Grah, fall!" The Avatar felt anger emit from the depth of his soul, and a crazed look was about to replace his anger-filled face. Even after increasing its strength, the sword moved only an inch down.

"Grrr…" Isaac's eyes showed a powerful glint as his curved knees slowly straightened up!