Mountains do not seek me; I seek the mountains myself

Mountains do not seek me; I seek the mountains myself. One must climb the 999 steps of Tianmen Mountain in Zhangjiajie, also known as the 'Stairway to Heaven', located within the Tianmen Mountain National Forest Park. It is the only way to reach the Tianmen Cave. With five gentle and four steep sections, it embodies the number ninety-nine, symbolizing the ups and downs of life's journey, suggesting that one can only become accomplished after overcoming numerous hardships.