My Sword Shatters, I Lose My Nerve, and the System Forces Me to Go Insane Online

Ling Yun, one of the surviving disciples of the Tianyong Sword Sect, was found to have a "shattered sword heart" during the sect's tournament. He went from a heaven-blessed genius to a worthless laughingstock, and his fiancée even broke off their engagement in public. At the darkest moment of his life, he was hunted down by his enemies. Just when he thought he was certain to die, he unexpectedly awakened the remnant soul of an ancient Sword Sovereign dwelling in his jade pendant and bound himself to a Karma System. The System's missions were bizarre, but their rewards were beyond imagination. Following the System's "unconventional" instructions, Ling Yun acted like a fool in public while secretly leveling up like crazy. Thus began his uniquely devious path of revenge.