Jin Yiwei: with the System in Hand, I Will Become the Sharp Sword of the Dynasty

[Decisive killing] [Single female protagonist] [Fast tempo] [Invincible at the same level] Chen Yongyi, a modern social beast, traveled through time and became a small banner of the Imperial Guard of the Dayin Dynasty, activated the "killing enemy drop system", a transparent man with mediocre qualifications, and counterattacked into a killing machine holding a embroidered spring knife. Being insulted by the Evil Tiger Gang? Destroy it directly! Officials colluded to smuggle military supplies? Take him back to prison! Intent on treason and raising private soldiers? Lead the army to suppress! The sect is in chaos and people's lives are being taken lightly? Bloodbath in the world! In the bloody storm of Jinyiwei, he worked step by step, constantly killing enemies to increase his cultivation level, obtaining elixirs, and learning "Dragon Elephant Technique", "Wandering Dragon Step", "Star Reaching Hand", "Tiangang Yiqi Jue"... When Chen Yongyi eliminated Dayin's biggest threat, he accidentally discovered that there were immortal cultivators in this world...