He was his Suijun, and he thought he would always be his Suijun, but as time passed, it was not him who stayed with him.
He thought that by staying with him, he would see him one day, but he forgot how deep his imprint was on his heart. He hesitated whether to let go or hold on.
He loved him, but forced him to escape, separated by life and death, but he didn't say regret, he didn't want to say regret