Upon these words being spoken, Zhao Boyang and the others were taken aback. Zhao Boyang furrowed his brows slightly and looked at Jin'er.
Jin'er's cold eyes narrowed slightly, meeting Gu Sheng's calm gaze for a moment. The air seemed to freeze for an instant.
A faint ripple appeared in Jin'er's eyes, then quickly subsided.
She slowly raised her right hand, bringing three fingers together, the fingertips emitting a faint gloomy light, her voice still cold, yet with an almost imperceptible hint of helplessness.
"I, Jin'er, swear by my Martial Arts heart that within the Secret Realm of the Thousand Souls Hall, I will never actively oppose Gu Sheng and his disciples. If I violate this oath, may my Dao Foundation collapse, and my Divine Soul extinguish."
With the oath established, an invisible binding force quietly descended.
Seeing this, Zhao Boyang secretly breathed a sigh of relief and hurried to smooth things over.
