I’m the Ultimate Slacker in the Immortal Realm

I have two swords. One is called “Hold On,” and the other “Stop.” What? I still can't win! Actually, I have two divine weapons as well: one is called “First Day,” the other “Fifteenth Day.” The First Day locks your soul; the Fifteenth takes your life. Wait! From then on, a legend about one man spread throughout the cultivation world. Countless people went to challenge him, all because his name was Jiang Wudi.