Invincible in the Dimensional World

Billions of years ago, the boy I taught had opened the sky. Billions of years ago, I saved a little kid named Chaos in the West and he became a god. Billions of years ago, the rules I handed down casually were called the Three Thousand Great Ways by future generations. Nine hundred billion years ago, a hollow willow tree I planted has become an immortal. Six hundred billion years ago, the pet cricket I kept when I was bored has turned into a Tao... One hundred billion years ago, I passed down all kinds of Dharma to the human race, gave guidance to the three ancestors, and watched the three emperors and five emperors achieve transcendence... Many years later, Chen Yuchen woke up in the parallel time and space earth, and the characters in the myth began to appear one by one... Chen Yuchen came to a mixed version of the world of fantasy, martial arts, science and technology myth, where there is a dimensional version of the city: ninjas with Sharingan eyes, devils who eat devil fruits, vampires, Saiyans, angels...