Introduction to Qingtian Pine: Qingtian Pine is an immortal pine that grows on the top of a rocky mountain more than 300 meters above sea level. It is more than 400 years old. According to legend, the Mountain Demon King sneaked up on Momoyama, a martial arts hero, at night in order to gain supremacy. When the God of Thunder saw him, he threw a starlight staff, which later became the pine tree.