The protagonist of the second generation, Ladius grows up as the foster son of Howell von Busser after moving to Graccea.

Howell's death triggers infighting amongst the Grugund nobles, and Ladius agrees to succeed Duke Howell, and take control of House Busser.

Much like his foster father, Ladius is a solemn and dedicated soldier of prodigious skill, but somewhat lacking in flexibility. His solution to any problem is diligence and dedication.