The expressions of Yōu Lao and the others from the Yōu clan grew ugly at that moment. They had just been considering whether Big Sis could really be Progenitor Yōu, but she had already taken the Yōu Secret Art away from them. Even if they ignored the matter of Big Sis’s identity, the Yōu Secret Art was an inheritance that their clan had passed down for countless years, and they had just lost it. Even worse, the person who had taken it from then did not even recognize them as family.

"If you are not our ancestor, then please return the Yōu Secret Art to our Yōu clan," Yōu Kexin stated coldly as she stared at Big Sis.

Yōu Keyan quickly snapped in a low voice, "Kexin, don't be ridiculous."

Yōu Kexin continued to stare straight at Big Sis without any sign of fear.

Big Sis laughed in a teasing manner, and then she suddenly stretched out a hand to touch Yōu Kexin's chin. Yōu Kexin reflexively backed up while warily watching Big Sis.

"Little girl, you’re quite daring. What if I don't return it?" Big Sis teased.

Lu Yin was speechless. This arrogant, bullying attitude had to be something that Big Sis had learned while part of Leon’s Armada.

Yōu Kexin grew angry, and her face flushed red.

Yōu Lao coughed, drawing Big Sis’s attention to himself. "Many people over the years have tried to steal my Yōu clan's secret technique, but without the blood of my clan, it was impossible for any of them...