Dragon Clan: Lu Mingfei, Starts Slaying Dragons from Liver Experience

Lin Xiao, an ordinary ordinary person, time-traveled into the body of Lu Mingfei, a young boy from the Dragon Clan. Having a thorough understanding of the plot of the dragon clan, he is determined to save everyone, whether it is Xia Mi, Chu Zihang, Lao Tang or Eri Yi... Fortunately, he also has a proficiency system. As long as you work hard, you can become stronger! What? Eight hours of sleep a day? Too many! Six hours is enough! What? Ten kilometers of running every day? Too little! Until my legs break! What? One hundred push-ups a day? Too little! Practice until you can't feel your arms anymore! In addition, swordsmanship, Tai Chi, basketball, and swimming are all arranged! As long as you can't die, practice to the point of death! Anyway, there is a little devil to repair his body at night! So, in the Nibelungen, Odin threw Kungunir towards Lu Mingfei. Lu Mingfei grabbed Kungunir and broke it!