The contrastingly cute dragon, Al, the first king-killer in the demon world, who has a full combat score but is ready to die and longs for a happy retirement, bumps into the cunning human magician Le Fei, and accidentally becomes a super dad who raises Le Fei's son Dino. Will Dino be an ordinary and happy child, or will he bravely pick up the Warrior's Holy Sword and face his own destiny...

Yang Kai, a trial disciple and floor sweeper at Zhongdu Lingxiao Pavilion, was demoted to a trial disciple due to his poor qualifications. If he did not achieve anything within three years, he would be expelled from the sect. Yang Kai accidentally obtained a mysterious stone pillow, which opened up mysterious skills such as the Proud Golden Body. After that, he continued to practice, breaking through his own limits with his tenacious character as a young man, and finally stood at the top of the inheritance cave. Yang Kai and Su Yan inherited the mysterious skills together, and continued to start his story of becoming a legend and reaching the peak of martial arts.

With determination and courage, Xiao Yun, a mortal boy, joins the battle for the qualification of the emperor with the help of the epiphany system. But why did the emperor know him a million years ago? Why did he leave notes in the future? What is the true origin of the epiphany system? All parallel worlds will face a huge crisis, and the only savior is the boy from Earth summoned by the gods!