5-Year-old Yun Nuo traveled through time. One second he was being held in the arms of the demon king looking for medicine, and the next second he fell into the world of cultivation a hundred years ago and became a helpless little pitiful person. He clenched his little fists and wiped away tears: "I want to find daddy!"
But daddy didn't find him, but he picked up a beautiful brother who was covered in injuries. Yun Nuo was so distressed that her eyes dropped. She clung to her brother every day to put him to sleep and give him medicine. He even had to "lick" his wounds to feel at ease. Until one day when she peeled off her brother's blood-stained white clothes - the soul-locking nail with a ferocious heart, the jade pendant with her mother's name engraved on her waist, and the arrest warrant from her father who was chasing the "kidnapping monk" with a knife, Yun Nuo was completely confused.
"Uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu... My brother is my mother. What should I do if my father wants to kill my mother? QAQ!"
On one side is the sinister and paranoid demon father, and on the other is the cold-faced beauty Xuan Shu (mother?) Whose soul is broken. Yunnuo pulls the corner of her father's clothes with her left hand, and hugs her brother's neck with her right hand. She persuades them with a sweet voice: "As a family, we must stick together, and no fighting is allowed!"