He had thought his actions were very covert, but unexpectedly, Chen Ruochu still managed to find out.
Although the register did not specify what or how much they had given, who could be absolutely certain that Chen Ruochu didn't have that information? Today's register was clearly a warning; if they were to disclose Chen Leyao's issue, the next gift they would receive would surely be a register detailing the transactions of Silver Coin.
Of course, it cannot be ruled out that the gift from Chen Ruochu today was merely a smoke bomb, but he didn't have the courage to personally test whether this smoke bomb was real or fake. For the mere reputation of a legitimate daughter of the Chen family, it wasn't worth sacrificing the entire Wu family!
Chen Ruochu was indeed much more formidable than expected!