Global High Martial Arts: Repairing Ancient Artifacts at the Start

Travel to a parallel world where martial arts are respected. The strong overlook all living beings, while the weak are submissive. And all cultivators are proud of the spiritual power they awaken. The day before he turned 18, Jiang Cheng activated a system called "All Things Repair Technique". Ding~ [This system has detected that there are 10 billion vulnerabilities in the exercises owned by the host. Do you want to fix them? Ding~ [This system has detected that there are 1 million vulnerabilities in the ancient artifact owned by the host. Do you want to fix them? Ding~ [This system has detected that the mythical beast egg owned by the host has 80,000 vulnerabilities. Do you want to fix it? When the loopholes were repaired one after another, Jiang Cheng became the savior overlooking all living beings. Until one day, a huge alien secret realm appeared, and all the strong men were devoured, and a group of strange beasts that could destroy the world...