Waste Prince: Why do

The door to the study creaked open, a blast of warm air spilled out, colliding with the icy air outside and instantly transforming into a white mist.,"His younger brother's daughter I can marry, and other princes can marry her too, but only Ninth Brother is off-limits!",After the prince, two golden armor guards stepped out, standing in front of the prince, drawing their swords high, and with a swing of both arms, they slashed down with both blades.。