Eight Items of One Person and Different People

He traveled through time and became the sweeper of Sanyi Gate, and shocked the leader of the Zuo Gate by proposing eight different items. Metal sharpening: use sea salt to sharpen the skin and practice skills, and the knife can cut the bone hammer without any harm. The Bloom of Wood: A tropical rainforest survives for a year, eating all kinds of grass and not dying. Water Creatures: Swim upstream of the Yellow River during the flood season, and fish leap over the dragon's gate. Fire Blast: Survive the burning collision near an erupting volcano. Earth Awakening: Buried underground by volcanic ash, successfully returned to the surface. Master of Destiny: Climbing to the top of Mount Tai without any protection. Thunder Catastrophe: Survive thunderstorms by bathing in thunder and lightning. Reversing the Gate of Heaven: Jumping down from the top of Mount Tai, grabbing the only trace of immortality at the limit.