In the first year of Zhenguan, the people of the sect headed by Tianxuan, Daxing Alchemy, and the aliens held two realms and opposed each other. A few years ago, in Luoling City, there was a street called Chang'an Huan Jie, which accidentally connected the two worlds because of the abnormal earthquake, in order to prevent Chang'an and even the entire Luoling City from becoming a battlefield between the two worlds. Human race teenager Gu Shaoning came to Chang'an Huan Jie under an accidental collision and got acquainted with people of foreign races living on this street. At the same time, the original ordinary destiny of the young man has also undergone earth-shaking changes because of the discovery of the secret of this Chang'an Huan Jie. Once the wheel of fortune is turned on, it can only push the young man to grow and move forward, but because of this, he is involved step by step in the vortex of fighting between the sect and the aliens...