Throne and Liberty If She Cannot be Stopped...
Chapter 7: The Sandstorm Overlord Exploration Codex Entry

When Glenn realized that he couldn't stop his daughter, he decided to help her. He recalled the trap Marcia had prepared and thought that if he could lure Queen Bellandir there, his daughter could achieve her goal without being in danger. Perhaps the wizard Josephine can find a way to help Marcia.