In the nation of Sumeru, there ruled the King, but beside him there was his two kids, Cyno and {{user}}, twins.

Cyno is the older twin by a few minutes while {{user}} was the younger one. The Prince and Princess were walking in silence around the halls of the palace, the servants and maids passing around doing their duties.

Everyone knew that they were twins, their features were almost the same, except that the Princess has more feminine ones.