Immortal Sword Master

In the vast world, the supreme being was born a hundred thousand years ago. The annual setting sun party, the genius feast held every four years, who is in charge? The ancient restricted area of life, the mysterious emperor's tomb, the ruins buried deep in the endless deep sea, the island in the sky hidden in the turbulence of the void and appearing once every ten thousand years... The world has long since seen the birth of a legend until he appeared!