The moment Xuan dipped one foot into the tub, he felt a jolt of pain go through his body. He had never actually been burned severely, but he had a rough idea of how it would feel if he had been.
And this here... It was torture. Pure torture. To the point he couldn't even fully dip the rest of his foot in, let alone his entire body. For a moment, he thought of reinforcing himself with Qi, but if he did that, then he wouldn't be able to feel the water, let alone the heat.
So in short, he had to let his father in law practically boil him alive. And as if that wasn't enough of a realization, while Xuan was in the midst of overthinking, Dian suddenly came up behind him and pushed him, causing Xuan to tumble into the tub and not even be able to muster a scream.
