He gave up everything just for the only persistence in his heart. So even if he was in a dilemma of life and death and would be infamy for eternity, he never regretted it.
Time is the most magical thing, so when he came back to his senses from his hatred for him, that person's figure, every frown and every smile had already been engraved in his heart.
How should he get that person who is too cold? Even if he falls into the Nine Yins and is doomed, he can no longer look back.