Mystic monster: Houshan

He was the first apprentice of Kihaku, he learned very interesting and useful fighting techniques. One day, Houshan tells kihaku that he saw a human turned into a dragon. Kihaku understood what he means, and he explains him that to transform into a dragon he had to to train hard, to succeded in squaring the Chinese dragon. Houshan is working hard, but he didn't succeded. He try to cheat a bit, he snuck into his master's room for the additional information, and simply by touching the book covered with the opal stones, he turned into a Sea-Dragon. But unfortunately for him, he can no longer transform into his original form.