Travel to the Three Kingdoms, Sign in and Rule the Roost

My name is Ye Yu. I am originally a modern young man, but I once traveled to the Three Kingdoms in parallel time and space. These troubled times are exactly where I can show my great ambitions. Fortunately, I have a sign-in system, and I can get surprise rewards every day, including weapons, tactics, and summoning symbols for famous generals. I want to rely on these to establish my own power, dominate the three countries, and unify the world. Of course, I have the gentle and intelligent Niu Wan by my side, and I will definitely not let her down. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.