Thousands of years ago, they were entangled all their lives, but due to unforeseen circumstances, she stabbed his heart with a bloody blade, saying goodbye to yin and yang. As the new king of the underworld, she sacrificed herself to save the world. A thousand years later, she returned to the human world and became the group's beloved boss. The embarrassing scene when they met, the scattered fragments in her mind, and the entanglement of three lives were all waiting for her to look back for a moment...
Mission: Patriotism, love for family, hard work, deep sisterly love