Ts'Ao Kuo-Chiu
Ts'Ao Kuo-Chiu left his home in shame after his brother was executed for murder. He devoted himself to following the Tao. When he encountered the immortals Chung Li Chu'an and Lun Tung-pin, they asked him where the Way was, and he pointed to the sky. Then they asked him where the sky was, and he pointed to his heart. They then taught him the secrets of perfection, and he became immortal.