Bab 308: [Bonus Chapter] The Reappearance of Dread Culling, Moribun's Cry

As the stream watched Kieran fight against a Mini Boss like Moribun, they were thrown into an instant uproar, which consequently made the number of concurrent viewers balloon past 500,000 within fifteen minutes of the stream being online.

Within those fifteen minutes, Kieran somewhat toyed with Moribun, but that was only because he was forced to watch over Bastion and the others to ensure they didn't face a ridiculous swarm of enemies at once.

If that did happen, Kieran unleashed either a Crimson Barrage to knock them aside or unleashed several Blood Waves at once. 

Despite being two different skills, they achieved the same effect thanks to Kieran's adroit usage of the latter.

Though the Blood Wave was intended to be a single-release skill with a slight delay in its execution process, Kieran discharged them as if he were a machine designed for the sole purpose of dispensing Blood Waves.