after the school belle dumped me i became a martial arts god

fang yi transmigrated into a new world, only to be dumped by his school belle girlfriend right after arriving. he thought it was just the beginning of a cliché urban romance story… until the system warned him: “spiritual energy will awaken in one year. the world will face great upheaval. the apocalypse is coming.” “with a system by my side, why should i be afraid of anything?”