Pulse Reverse

A man abandoned by his family A person born with a weak pulse Forced to come to the city to start another part of his life The ancestors told him that this world is not just about fists So let him study hard, make progress every day, and become an ambitious college student. Unexpectedly, the "Tao Te Ching" left to him as a source of ideological inspiration would actually become his new starting point. The waste pulse turns out to be the reverse pulse, but the disadvantage is that there will be big gold-painted characters appearing on his back. When he sees a beautiful woman, his back will appear "hard" When he is bullied by others, "angry" appears on his back When he takes advantage of others, "cheating" will appear on his back When he's about to fight, a "break" appears on his back ... The higher the level, the more characters you can use and the more gorgeous your transformations will be. . . Is the Tao Te Ching a skill or an idea?