"Xuanwu Shakes Yue Ti": Su Mu was born with an "ordinary body" in physical training. After practicing for three years, he still couldn't withstand the punch of the foundation-building monk, so he was persuaded by his master to "give up physical training." When he was practicing in Xuanwu Pond, a Xuanwu turtle at the bottom of the pond gave him a piece of tortoise shell. The tortoise shell merged into his body, allowing him to develop the Xuanwu Immortal Body. One time, when he was provoked by a foundation-building monk, he received a punch from the opponent, and the opponent's hand bones were shattered. He smiled lightly: "My Xuanwu body can shake mountains!"
