Su Li mistakenly believed that Yin Changye, the young master of the Immortal Sect, was the benefactor who saved her from zombies, so she stayed in the crisis-ridden Yin family to repay her kindness.
She didn't know that the real benefactor was the silent guard Shen Jin. He was trapped in the Yin family due to kindness and restriction, and was filled with resentment, but he could only save her secretly every time she was in danger, and hide the credit and the bitter consequences together.
When Su Li finally discovered the truth, Shen Jin died trying to save her. She fled carrying the evidence of his crime and his last wish, but his soul seemed to still be lingering beside her with lingering obsession, dropping a bunch of dewy night fragrance in the quiet place.
Intention: True guardianship is to burn oneself to light up the night for you, but never ask when you will look back.