My Master Stole My Ancient Sword to Please His Junior Disciple

To please my junior fellow disciple, my master set a trap, stole my ancient sword, and crippled my spiritual roots. I demanded to know why. She tossed down a rusty broken sword and threw me off a cliff. With every meridian severed, I clutched the sword hilt and burst out laughing. Those fools had no idea this was the divine sword Xuanyuan. Whoever possesses it will rule the world!