Three Kingdoms: After Ten Years of Signing, I Intercepted Boss Cao

"If others travel through time and make cement, I'll just take over the world!" In troubled times, fighting for hegemony, how can it be more enjoyable? I want them all! The most powerful general is under my command! The best counselor, give me advice! The most beautiful lady, come into my harem! Others are still struggling to burn glass and climb technology trees during time travel. I directly use the sign-in system to exchange for technology that transcends the times. I can deploy troops, farm, and develop in one step! Holding the historical script in hand and setting foot on various princes, watch me step by step from an unknown book boy to manipulate Cao Liusun into the palm of my hand and build an unprecedentedly powerful empire!