Chang-Sun desperately hoped his gamble would work, because he had already tried to resolve the situation dozens of times and it was tormenting him. He had been forced to always stay on edge because the Outer Celestial could show up anytime, unable to take a break at least once.0

Some of the attempts had ended in a couple of days, but there were others that took several years… Chang-Sun had been forced to suffer for over fifty years in total.3

Above all, the anxiety of how the Rollback loop could end any time was also eating away at Chang-Sun. If he had infinite chances with the Rollback loop, he could work on the situation step by step and be more composed in searching for a way to go up against the Outer Celestial. However, the messages about how the law of causality had been damaged, the <Management Bureau> was on alert, and <Deus Ex Machina> could intervene made Chang-Sun realize that there was a limit to his ability to use the Rollback loop to his advantage.0

Chang-Sun was walking on a tightrope, so even if he tried very hard to remain composed, the anxiety continued to exhaust his mind. However, he and the Outer Celestial were the only ones who were trapped in this...0