Dumped By My Girlfriend, I Turned To Martial Arts

Fang Yi, transmigrated to this world, has just been dumped by his beautiful schoolmate girlfriend. He initially thought this would be the start of a modern romance, but then the system alerts him that a spiritual energy resurgence will begin in one year, leading to drastic changes in the world and the apocalypse.
“With a system, what the hell am I afraid of?”