Those who die horizontally or on the battlefield are put in black coffins because black belongs to the element of water, which can subdue evil spirits;,"Could it be a woman who is pregnant before marriage",Then, to everyone's surprise, Zhuanzi leaped with astonishing agility. It turned out he was a master martial artist in disguise! He planted his feet firmly on either side of the coffin lid in a classic horse stance, ready to disinter the corpse.。