Jiang Song adopted Jiang Hua when he was 15 years old. Jiang Hua's mother was Jiang Song's lover. The birth of Jiang Hua caused Jiang Song to lose the person he loved. He suffered massive bleeding during delivery and no one could save her at that time.
Jiang Song shoulders the responsibility of raising Jiang Hua. He and Jiang Hua are both poor mountain people without fathers and mothers.
Jiang Hua gradually fell in love with Jiang Song, who was 15 years apart from her. Jiang Song always believed that if he fell in love with Jiang Hua, it would be the biggest unethical love in the world and would be punished by God.
Facing Jiang Hua's 20-year stay together, how could Jiang Song remain unmoved, but secular concepts imprisoned his love for Jiang Hua in his heart.
After all, Jiang Hua did not marry Jiang Song, and Jiang Song did not marry anyone else.
What has happened between them? Doesn't Jiang Song have any sympathy for Jiang Hua?