The Villain Is Doomed by Heaven, but I Am Not Doomed

What could change a fifteen-year-old boy beyond recognition? An ideal that is not recognized by the world is a dream that is almost impossible to realize. However, how do you know if you haven't tried it? The path he chose was unprecedented and unprecedented. What he insists on is a path that others cannot understand. He knew exactly what he was doing, and he had never had such a clear goal in his life... This is a world composed of Taoist tools, and this is a story of hard work. (The protagonist only uses a female body temporarily and will change back later)