The deal was that the Tang Empire helped the Athilia Kingdom to take back one city from the rebel army, then the Queen would be the mediator so they could meet the King. With the deal, Queen Melina should lead them to the city that was close to The King's armies instead of the furthest city from the King's armies. However, Queen Melina took advantage of Zhang Mengyao's ignorance of the geographic location of the Athilia Kingdom to take back Harnian City. Obviously, The Queen was playing tricks on them as she showed the map at the last moment like this.
Zhang Mengyao massaged the space between her eyes and glanced at Queen Melina. Meeting with her chilling gaze, Melina flinched slightly. This was the first time Zhang Mengyao showed that kind of expression. Zhang Mengyao did not make such an expression even when she threatened Melina.