Iron Fist and Shadow

In the world of sword and magic, the strong is king and the weak survive. The male protagonist, "Iron Fist" Carl Grimm, is a man with bulging muscles and a fist bigger than his head. He walks in a gray area, lives by violence, and takes pleasure in cold humor. He doesn't believe in God, he doesn't believe in fate, he only believes in his own fists. From the underground boxing ring to the noble arena, from the mercenary battlefield to the dragon's lair, Karl's iron fist is invincible. But he is not a reckless man with a dark heart and a heavy hand. Karl's iron fist will break the rules of the world, tear apart the mask of hypocrisy, and eventually become an existence that makes gods and demons tremble. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.