Turning legends into reality

He had accidentally obtained the Legendary System, which could turn all kinds of legends in the world into reality!

"A Five-clawed Divine Dragon appeared in the Heavenly Lake of Heaven Mountain. The dragon came out of the shallow waters and went straight into the nine heavens!”

"In the depths of Shennongjia, a fire phoenix was born. Divine fire filled the sky and burned the sky!”、

"In the forbidden area of the back mountain of Wudang, the remains of Zhang Sanfeng’s dojo have appeared, allowing martial arts to reappear in the world and turning legends into reality!”

When the legends became reality, what kind of changes would happen to the world?