It only took Yin Shaojie a cursory glance to gauge the ability of these people.
He cast a disdainful glance upon them, clearly not viewing them a match at all, and he didn't even get into a precautionary stance.
He also ignored An Zhixin when she leaped towards him.
Actually, An Zhixin was feeling both anticipatory and afraid, even though she knew that these "bad guys" were employed by Wang Shiyu, because she had never experienced such a situation before.
The plan was to block an attack for Yin Shaojie. In this way, it wouldn't matter even if she wasn't the one who had saved him seven years ago, for if she could save him just once right now, he would be in her debt and couldn't ignore her anymore.
The plan Wang Shiyu came up with was this simple but required An Zhixin to endure the pain of a single knife attack.
How could An Zhixin not be afraid?
She had to block a knife voluntarily, letting it hurt her.