After a catastrophic event leaves their bodies destroyed, Ne Zha and Ao Bing are granted a fragile second chance at life. As tensions rise between the dragon clans and celestial forces, the two must undergo a series of perilous trials that will test their bond, challenge their identities, and decide the fate of both mortals and immortals.

Chinese television series adapted from the Louis Cha novel, which is the third part of the Condor Trilogy. Originally published in newspapers from 1961 to 1963, the story has been revised twice; once in 1979 and the second in 2005.

Two people living on "parallel lines" were never meant to interact, but an unanticipated meeting transforms them into each other's destiny.