As long as he was killing those who deserved to die, his heart would never waver, and the murderous intent itself could become a unique force, merging with him. It transformed into the most powerful of mental shocks.
It turned out, the true mystery of the Asura Red Lotus was not just its external force, but its spiritual aspect. To truly harness its power, not an iota of hesitation was to be harbored in one's heart, nor any trace of lingering. Only with unyielding forward momentum, a heart untarnished, can one truly release their most formidable power. To attack with a murderous intent was to inflict mental destruction upon the enemies.