Capítulo 56: Chapter 56: Death Melody

Stroph began to see the world very differently, if before it, his vision had been many times better than that of a normal person, now it was at a very different level.

"Before you had used "Negative Energy" by enveloping some part of your body with it, and it's called "Outer Flow", but now you let the energy penetrate inside you, and it's called "Inner Flow". It's much harder to perform, more expensive and dangerous, but the effect is simply beyond praise, try using "Inner Flow" to your feet." 

"Snow White Darkness" was calmly watching at Stroph and at the same time explaining all the subtleties of "Negative Energy" control.

Stroph felt everything burning inside his body, but meanwhile he was incredibly calm, the contrast creating a very unusual feeling. After a while, he channeled the "Negative Energy" to his feet then he rushed straight to the frog.

Bam.

All that could be seen was a blurry image of Stroph and the monster torn apart.