When they first met in the first life, he was a ray of soul. When she saw him, she was scared out of her wits. He was so dark and boring that he never saw her again.
In the second life, he met her and teased her in every possible way. She thought he loved him and when she made up her mind to marry him, she was told "everything is just a game". She was heartbroken and decided to leave.
Three years later, her second brother said, "He loves you, but because of his health... He is afraid of hurting you." She didn't believe it, so she burst into tears and passed away.
In the third life, he was the emperor and she was the eldest lady of the prime minister's house. After going through a lot of hardships, they finally got together.
But she... Didn't know that from beginning to end, there was always someone who secretly protected her for three lives, and didn't leave until he saw her happiness...
Until finally, he confessed everything to her, "I am not the one to protect her." She couldn't bear the blow and hanged herself.
In the fourth life, she became his host. This time she became a man, but he did not recognize her. He still protected "her" according to his nature...