What dragons are trapped by big nails in Beijing?

It stands like five nails. Therefore, some netizens affectionately call it the nail tower. Some netizens even claimed that the five nails killed Long Mai in Beijing.

Beijing Nail Tower is a sightseeing tower located in Beijing Olympic Sports Park. The Beijing Nail Tower, which is the 22nd tallest in the world and the 6th tallest in China, is 246.8 meters high. Because it has no name, it has been temporarily called "big nail" by Beijing residents.