The Little Heavenly Master in a Deadlock

Fang Yuan traveled through time and also had the system grandpa he dreamed of. At the beginning, he is invulnerable to all poisons, invulnerable to weapons and weapons, and has various top-notch skills for walking sideways in the ordinary world. But after discovering that he was about to travel to a world of deadlock, Fang Yuan was left with only the essence of the Chinese nation. Was he going to test whether his invulnerability could withstand a punch from a general, or whether he could block an arrow from King Fuxi? Should he go and see if the virus of Our Lady of Yaochi can poison him, or if he can withstand the poison of fate? ······ Where did the gods and Buddhas in Zong Yue go after history was rewritten? What kind of existence is the eternal kingdom? What role did the Pangu clan play? Has Destiny been destroyed? Etc.