Perhaps one day inspiration would strike, or the pressure of fighting with a master would lead him to suddenly break through to a new realm.
Feng Liusi's thoughts circulated as he looked several times at the deep red vortex above Casio's head. The violent and bloody aura that emanated from within it caused him to feel subtly alarmed, as it seemed to be somewhat too intense.
After contemplating for a moment, Feng Liusi chose to remind him.
"Casio, I know you're thrilled about finally making progress as a fighter, and the upcoming period will be one of rapid advancement for you. However, you must take caution - you can use me as a negative example. The cultivation of South Dipper Red Vulture Fist brims with killing intent, leading to possible retaliation, even to the point of deviation."
"Restrained by your own murderous nature, never lose yourself..."
Feng Liusi imparted his words seriously. Having spent two months together, he had come to consider himself as Casio's elder.
