All the People Fly into the Sky, I Can Go Back Infinitely and Become Immortal

Invincible upgrade flow + great love + world copy Su Xuan, who was suffering from illness, accidentally traveled to the [Supreme Sky-Blue Star World]. The status of this world is terrifyingly high! It can be called the first of all worlds and universes! After awakening your talent at the age of 18 and becoming a [Flying Master], you can travel through dungeons in various worlds to improve your strength! Here, everyone can be called a god and fight with others, gods, and the world! Su Xuan, who was full of enthusiasm, finally waited for the awakening ceremony at the age of 18. He thought that the road to promotion would be full of sweat and training. As a result, the painting style suddenly changed - the infinite retracement system was directly activated! Set a lookback point, and even if you die, you can read the time period at the lookback point and start over! Su Xuan: "Huh? The beginning is immortal?!" During the Feitian Awakening Ceremony, the gray hot chicken talent was awakened? Read the file again! Awakening the talent of white hot chicken again? Backtracking again! Until the awakening of the emperor-level talent - pain immunity! (Can evolve) Feeling average? Evolve into → Magic immunity → Nuclear blast immunity → Star destroyer bombardment immunity → Dimensionality reduction strike immunity → Heavenly punishment immunity and so on! On the day of the Feitian College Entrance Examination, the school opened a copy of the strange world and sent it to the candidates. Everyone was struggling to avoid the weird rules, and suddenly saw someone having a love affair with a female weirdo. Lu Renjia: "Oh my God! Isn't this the legend of our school - Su Xuan, the hard-hitting soft rice king?!" Xiao Binyi: "Awesome! Su Xuan has come to a world of weird rules after eating soft food!" Gao Xiaobing: "I'll go! It's the same five-year flying simulation and three-year simulation, and the same 100-day sprint. How did Su Xuan become a god?" Don't ask! The question is infinite retracement system + emperor level talent, how could Su Xuan lose?