National Mixed Martial Arts: The goddess you call is my wife

Martial arts fan Xu Chenan travels to a world where everyone worships martial arts.
In this world, when everyone raises his head on February [-] of the same year, a strange key that can enter the mixed martial arts plane with his mind will appear in his hand.
When people rush to join Wudang, Shaolin and other sects, and join Xueyue, Wushuang and other big cities in order to gain superior martial arts.
Only Xu Chenan knows where all the martial arts adventures are!
From then on, the road to becoming an immortal begins.
Passerby: "Why! I spent millions to become a third-rate master, and Xu Chen'an can fight against the masters of all major land sects in the fairyland!"
Passerby: "Stop talking, what's even more sad is that there are so many goddesses from various sects, and they are all his wives."
Passerby: "According to the latest news, some time ago Xu Chenan asked the sword goddess Li Hanyi and defeated her with one sword. Now she is giving out wedding candies!"
Passer-by: "Let me tell you another sad news...