It was easy after they took down Cygnus completely. The two hundred thousand Leonis Army led by Lucius forced Cygnus to surrender.
They couldn't even comprehend how Leonis could force both Pyxis and Fornax to surrender their ships and weapons, but they could. Later, they found out it was the Wise Princess' achievement without even causing a single casualty.
After Sebastian brought Tristan's head in front of the King, the old man kneeled in front of him and cried.
Sebastian mentioned five hundred and fifty-five thousand soldiers he took hostage and offered to bring them back to their homeland as long as they kneeled under his rule.
All the nations of Virgo Continent, including their kingdoms and regions, both the lawful and the lawless, were to heed his call.
No one dared to decline.