Madam Burgess hastily gave Ethan a quick rundown of how she found Connor. Ethan frowned even deeper. "You didn't see anyone other than him?"

"No. When I found Master Connor, he was crying. He was also holding a hydrogen balloon in his hand. Oh, right, he also kept calling Mama."

"Mama?" Ethan thought.

Connor had never been willing to call Marina Mama, so the person he was calling for couldn't have been her. It could only be Olivia.

Brent, who had already brought men to investigate the scene,