Zhou An's strength was very formidable, to the point of being ridiculously strong. Among these otherworldly challengers, in terms of raw combat power, none could match him.
Each of these challengers had a more resounding reputation than the last, their fame spanning across the World of Heaven, and yet, one by one, they fell under his sword.
Being called a demon was not without reason. More importantly, he was not limited by the Blue Star's rules; he could unleash his full Power to its utmost.
As for how strong he really was, he himself didn't quite know. Reaching this point was somewhat muddled and confusing.
After Zhu Wenwu's disappearance, he felt that there was no one he could rely on, leaving him no choice but to depend on himself. Not only himself, but the entire Team 17 relied on him. So, he could only push forward, striving desperately onward, continually wielding his sword and killing incessantly.
