She was too busy with work at the time to check carefully, so... it was highly likely that she made a counting error.
There's a massive difference of nine million between one million and ten million, resulting in a nine million loss for the company. How could she, a mere office worker, ever repay it? She may even end up in jail for negligence.
Mr. Chen's secretary's face turned even more unsightly. She raised her head and said to Mr. Chen, "Indeed, you asked me to handle this task, but I delegated it to Jing Haohao."
After finishing her sentence, the secretary turned her head, her voice slightly frantic, and addressed Jing Haohao: "I told you several times that it was one million, one million. How could you write it down as ten million? Now that such a huge problem has arisen, what are you going to do?"