Immortality Starts from the Temple of Martial Arts

Zhang Yu, who was delivering food, woke up and found that he had become smaller—— Not only did he become a six-year-old kid, but he also had a martial arts temple that could lead to all the worlds. Shooting Condor, Tang Dynasty, Fengyun, Fairy Sword, Thunderbolt Golden Light... A world of martial arts that everyone knows has become a proving ground for him to hone his martial arts. Others rely on the system to time travel, but he relies on fists to fight; When others asked for the secret book of magical skills, what he asked for was the four words "prove the Tao through martial arts". Physical training, Qi training, spirit training, deficiency recovery, innateness—— Zhang Yu broke through realms and crossed all the worlds. He just wanted to ask the sky: Why can't a mortal live forever?