What differentiate a winner and a loser

Previously on The Vampire Cat System

{What's more he had been stabbed right through his chest not from the front like he thought she would but from the back, as he looked down, he noticed the spear and on the body of it was his blood.

So much for a rank 5 second year, so weak," Sonia said as she redrew her spear, he couldn't help but quiver as he felt the cold surface of the spear leave his body and impacted against his wound.}

The octopus second-year student still had a look of surprise on his expression, as he fell to the ground, the moment his body touched the floor gradually his entire body began to revert back to normal making him regain his previous human appearance, for a brief moment the surrounding became quiet, as the first and second-year students who were fighting themselves drew a deep breath from the scene of the octopus the second year student falling to the ground.