What's Wrong with the Drama Heroine's "I'm Strong, so Crazy"?

Two-faced Little Monk × Simple and Loyal Dog Sword Spirit In a "coincidence", Liu Lian, a useless member of the sect, concluded a master-servant contract with a sword and got the opportunity to practice again. Three years later, Liu Lian, who had achieved some success, avenged his family on his own. Liu Lian, who originally thought he could start to mess things up, then remembered that he had promised Mo Xuan to unlock the seal placed by the Demon Lord for Mo Xuan. "What? Is there still a seal?" Liu Lian said, "I have no love in my life." At this point, Liu Lian had no choice but to start his journey of training. But is everything really that simple?