There's a sin in this world, and that is to care deeply yet to lie, to deceive oneself, and to believe that one doesn't care.
Lin Suqing felt guilty. When making the oath of brotherhood, he should not have cunningly used Xi Ye's alias. Had he used his real name, he would not be reluctantly throwing himself into the fray, forcing himself to stake his life on that oath, when facing life-and-death situations.
But Xi Ye, that fool, who was merely amused momentarily and treated the "blood oath" as a joke, actually went so far as to risk his life.
Clearly aware of the danger he faced, fully knowing that the Method of Breaking Formations was just an attempt with no certainty of success, he still went. His claim that the heavens dared not injure him was plainly just his speculation. Regretting, how could he have really let him go. He blamed himself for being too eager to break the formation, not having carefully considered Xi Ye's words.
Now, Lin Suqing also knew he was wrong.
