"Don't you have a heart?"
"No."
"Then I'll teach you how to fall in love with someone."
She thought that he would fall in love with her if she guided her step by step, but she taught with all her heart and he learned with all her heart, but she never waited for his love until her death.
Later, she accidentally saw the scales on his body and mistook him for a demon. Little did she know that he was a white dragon that had been practicing for thousands of years.
His identity was exposed, and she risked her life to save him and successfully ascended, helping him find the heart he had lost during his first tribulation.
Memories of the past flooded into his mind like spring water, and he realized that it was not that he could not love, but that his love had been sealed.
In his next life, he would find her and make up for the love he owed her in his previous life.
Concept: Love fantasy is great and sacred