Pissed him off

The black-suited Lord Asura coldly swept his eyes across everyone. His torrential aura was like that of a tyrant and made people unwilling to approach.

Next to Si Yehan was the extremely enigmatic Four Asuras of Asura while behind him was Lin Que, Jiang Yan, and many experts from Asura.

"Don't act rashly. People from Prison's other two core factions, Heavenly Hatred and Slaughter's Gate, are nearby," a higher-up from the Ji family warned quietly.

…

Both Patriarch Nie and Madam Nie's expressions turned terrible instantly. An overpowering scent of gunpowder permeated the air, as though blood would wash the earth and war could ensue at a moment's notice.

Patriarch Nie snorted. "Heh. Lord Asura is quite mighty and impressive! You actually dared to move against my Nie family?!"

In contrast to Patriarch Nie, Madam Nie was slightly calmer. For some reason, she felt like Lord Asura looked familiar.