The Shackle of Desire was located in the Saint Soul and was connected to consciousness.
Zhang Ruochen had the Heart of Truth and could sense the location of the shackle.
When he tried his best to break the shackle. Suddenly, he felt a sharp pain in his heart. He looked down and saw a blood-red sword tip in his heart.
The power he had accumulated to break the shackles was gone instantly.
Zhang Ruochen looked back in disbelief and saw a young and beautiful face. She had long black hair and intelligent eyes. She was a young version of Chi Yao.
The swallow pendant tied to her waist was blown by the wind and made a pleasant sound of a bell.
CRACK!
She drew the sword away.
Zhang Ruochen's heart and back were bleeding. He lost his strength and half-knelt on the ground.