Maximum Proficiency Level: Am I Becoming the Villain of the Universe?

During an unexpected time travel, Zhao Xiang came to a different world with various powerful cultivation systems! Zhao Xiang suddenly awakened to a mysterious power called "Proficiency System". This system can record everything he does in the other world, whether it is fighting, exploring or learning skills, and he will gain corresponding proficiency! Keep hunting the children of destiny (kill them directly!) In the end, he became the villain who terrorized the world!