An "accidental" disaster in the Spirit Clan sent the innocent and ignorant Saint Feng Ying into the mortal world. After experiencing such a fatal disaster, she lost her close relatives and her entire clan in one day. However, the clues in her memory hinted at a bloody storm and a series of conspiracies. Therefore, she made up her mind to find the real murderer and avenge her clan members. She did not hesitate to give up everything to defend the mountains and awaken the clan's undead souls.
However, after escaping from the "natural disaster", Feng Ying was unconscious when she was picked up by Mu Shi'an, the prince of the enemy country, while he was playing. He forcibly classified Feng Ying as a slave and took her as a personal maid. But at that time, in her eyes, she was a playboy with different appearances and a stumbling block on the road to revenge. Just when she was about to leave Mu Shi'an and search for clues alone, she suddenly discovered a shocking secret hidden in him, and this secret was exactly the same as her enemy's information.
So Feng Ying had to become Mu Shi'an's little follower, but during her travels, she saw the world and tasted the love, hate and warmth of those "mortal people" in her eyes. Her heart, which was tightly sealed with hatred, was gradually filled with the emotions in the mortal world. Anger, stupidity, resentment, joy and sorrow are softened. She possesses the transparency and wisdom of the spirit race. A pair of extremely clear eyes seem to illuminate the holy lake at the bottom of the human heart. But gradually, she can't see through the stubborn and rogue prince in front of her...
Mu Shi'an, who wholeheartedly pursues a free and easy life, has fallen in love with the stunningly beautiful Feng Ying, but he can't get into her heart despite his persistent efforts to flirt with her. She runs away from him, and he is willing to be used, and silently becomes the sword in her hand.
Philosophy: A saintly girl from the outside world crawls around in the mortal world and finally understands that people are flesh and blood, and is full of hatred, madness, love and hate. The heroine who is closed by hatred is quietly opened to the door by the "trivial matters" of the world, understands the world, understands the suffering of the people, and eventually grows into a heroine with strong spiritual power and a caring heart for the people.