She had shown her sincerity that she should never have shown when they first met. She was a stubborn stone and was supposed to be the hardest-hearted one, but she softened her heart time and time again when facing him. Even if you risk everything about yourself and others to be soft-hearted towards him, you won't be able to see him frown. "Luosang Mo, as long as you are happy, I will let go of these six realms and never appear again."
"Then just disappear."