it went straight up the face of the cliff, leaving a black line of destruction. The man continued through the mountain pass, following the serpent from lake to lake, and creek to creek. While following the serpent, Xwechtáal would train spiritually by taking morning baths in the creeks, lakes and rivers to cleanse himself and become stronger. Day by day, he would sacrifice more of himself, eating a bit less, and sleeping with less blankets and clothes. All of this was part of his training to kill the serpent. Finally, he followed the serpent to lake in the mountains. He watched and saw that, while one of the serpents two heads would be awake during daylight, the other would sleep. Then during night, they would switch and the other would stay awake. Training and sacrificing more, Xwechtáal prayed for the answer to defeat the dreaded two-headed serpent. Then one night he had a vision. In his vision, a woman came to him and told him, "You will make four sharp spears, two for each head, and apply pitch to each spear. You will make a raft and go across the lake. You will spear one head with two of the spears, as that one falls, the other will awake and you must quickly raft across the lake and spear the other head with the two remaining spears. That is how you will kill the serpent." When he woke up, Xwechtáal followed the instructions and made the spears and the raft. He moved the raft out onto the lake and paddled across with his spears. Grabbing two spears, he attacked the daytime head. As the head began to die and fall, the opposite head woke from its slumber, angry and distressed. Quickly paddling across to the other head, he speared this head with one spear. Then the serpent dove underwater towards a tunnel deep in the lake to escape, but Xwechtáal took the last spear and nailed the serpent head before he got away. When the serpent fled, part of its body made it into the underwater tunnel. It blocked the passage, and the water began to rise. Xwechtáal passed out, and when he awoke, he was on top of a mountain and the water was everywhere. He waited until the water receded, then climbed down the mountain. Following the mountain to the lake, he found the old corpse of the