Cheng Jing failed to grab Jiang Shenli's hand, and he lost him.
For Cheng Jing, for thousands of years, he has been envious of his white-headed lover, even if it is just a few decades of companionship. Everyone wants eternal life, but the ability of eternal life brings him only endless regret and longing. He knows that his young master is waiting for him, but hundreds of years after centuries, from the extreme north to the south, he can't find him, he can't find that gentle person...
Intention: I love you just because it's you