How Can I Awaken the Villain System?

As a modern man, Chu Tianqi actually ruined his life because of a moment of kindness. When he opened his eyes again, he found that he had entered a world of cultivating immortals... "Ding!~ The Villain Cultivation System is here to serve you wholeheartedly. This system is dedicated to cultivating villains..." Chu Tianqi never expected that this system would allow him, a cowardly modern man, to carry out the mission of annihilating the world! So, what is the truth? Let's see how Chu Tianqi makes a choice between Wen Xiang's whispers...