Year 30 of Emperor Wu.
As Great Zhou completely assimilated Western Spring Country and Eastern Sun Country, the great nation's spirit became increasingly evident. The neighboring small countries around Great Zhou also began to join together consciously, after all, the current Great Zhou was too terrifying.
How could there be such a powerful country?
As they sent delegations to Great Zhou to find out the truth, they increasingly felt the prosperity of Great Zhou's national strength and the strength of its military.
For a short while, the surrounding small countries seemed more fearful. After all, Great Zhou had united two countries in twenty years. Compared to the current Great Zhou, they were small countries. They had no choice but to unite and form an offensive and defensive alliance.
However, under the alliance, they began to actively pay tribute to Great Zhou and bow their heads, calling themselves vassal states, and referring to Great Zhou as their sovereign state.
