Loli's suggestion wasn't something Sylvie hadn't considered, but he still felt it was inappropriate.

After all, this Elf Princess was indeed given to him by the Crown Prince, and there was a traceable record of it.

Unless he went to Gray Keep now and wiped out the Crown Prince and his entourage, he couldn't kill this elf.

He could only try to conceal her existence or wait until Sylvie was strong enough to release her.