"But while you win you might be losing your life too... It's worth a win when you emerge out of it perfectly fine..." Even if he had destroyed his arrangements on the board which led him to win, he could tell he didn't care about anything else apart from winning... But Mu Shen saw something else.
This son of his was brutal and precise... He didn't have second thoughts like Zi Xuan, his actions were fast and precise, and he wasn't someone who delayed or dilly-dallied. Once he makes a move, that's it...
Zi Xuan was surprised that his brother knew how to play and he was faster and more accurate than him... He was not only decisive but didn't take a step back even once, he proudly forged forward.
"Brother, where did you learn how to play chess? I have seen you interested in these things..." He could recall that his brother didn't like these kinds of games, so how come he knew how to play? And it was better than the two of them!