It's Hard to Be Happy

Cang Huanyan was the child of a mortal woman and the leader of the demon clan. She was not accepted by the world and was discovered by the Cang elders of the family who wanted to burn their mother and daughter to death. Cang Huanyan escaped under the cover of her mother, but her mother was burned to death. Cang Huanyan swore that she would avenge her mother. On the way to revenge, she met her master and her life-long partner, cut thorns with them, and found the mastermind behind the scenes. Unexpectedly, under one conspiracy, there was another even bigger conspiracy! Friendship-oriented, basically no love, there is a high probability that all members will BE!