When Xiao Ran, the sword god of a generation, was about to break through into the illusory realm, he was killed by his friends and others for many years, and all this was because of a mysterious and mysterious exercise. Shen Xiaoran, but he was reborn back to his boyhood. Since he was reborn, will the regrets of the past happen to him again?; All enemies will be killed by a single sword. available.