My name is "Seventeen", and I am the sharpest knife in the dark pavilion. There are only tasks, goals, and invisible blood in my world. The target this time is the powerful Taifu. I lurked in his house, pretending to be the most inconspicuous maidservant, just waiting for an opportunity to kill him with one strike. Everything was going according to plan until I met Xie Xueyi. He is the most loyal guard around Taifu. He has a long sword and a cold look, just like the snow of Tianshan Mountain that does not melt all year round. He could always glance at my hiding place inadvertently with his unruffled eyes at the moment before I was about to take action. Did he find out? Didn't he notice? This cat and mouse game is driving me crazy! When I visited the study at night, he stood on the porch with his hands behind his back, watching for me. I wanted to poison the wine, but he was one step ahead and knocked over the pot of wine. What on earth does he want to do? Until that day, the traitor in the cabinet betrayed me, my identity was exposed, and I was besieged to death. It was him who stood in front of me as a shield. The sword in his hand was stained with blood, but his back was still straight. "Follow me." He said, his voice as hoarse as the first melting ice and snow. Only then did I realize that the coldest snow in the world would burn into the hottest fire for someone. But Xie Xueyi, do you know? I am here to kill your master's sword, and behind me is a secret chamber that can never be betrayed. Falling in love with you is the only surprise in my mission. ** Tags: ** Falling in love and killing each other, strong and strong, two-way redemption, beautiful, strong and miserable, ancient style