Limit 500 words. 30 Degrees north latitude, the place where the mystery originated.
It brings many unsolved mysteries to people.
In an accidental expedition, the Ninth Column discovered the password to immortality and embarked on a series of adventures.
Loulan Ancient Land, Eternal Caves, Everest, Sahara, Mayan Civilization, Bermuda Triangle, Mysterious Pyramid, Antarctic Underground City... What secrets do these Jedi hide?
Jiuzong will take you to find out...