This article is purely based on the Three Kingdoms. Please forgive me if it is inconsistent with history.
"Same Robe" system: only used for telepathic communication and basic positioning between the three brothers (the farther away the signal becomes, the blurrier the signal becomes), and cannot be exchanged for any supernatural items.
Butterfly Effect: The chain reaction caused by time travelers will cause history to continue to experience unpredictable run-ins. For example, Cao Cao may have been earlier and more ruthless, and Liu Bei may have lost the baggage of "benevolence" and become more utilitarian because of his "prophet"
