Percy waved his hands around and around until the smoke disappeared. Then, he muttered one more spell.
People seek power
And they seek gold
Tell no lies
And don't sell what's already sold
His children watched as the smoke intensified. The green smoke drifted everywhere. Bella cried, "Dada!"
Percy scooped her up into his arms. He turned to Castor and said, " Get one of your spell vials." Castor ran out of the room and came back with a spray bottle. Raising an eyebrow, Percy asked, " You use these for experimenting?"
Rubbing his arm and blushing, he replied, "We'll... Yes. The weakest objects make the strongest spells." Smiling, Percy nodded. "You've been studying well. Annora, honey. Take the vial and collect some of that smoke, will you?"
Annora was confused. "Daddy? You can't collect air." Grinning, Percy nodded. "Yes...But this is not air. It's the result of a spell, no?" Annora collected the green smoke in the giant spray bottle. "Castor, get a few more of these." Castor came back from his room with an armful of spray bottles. "Victoria, help Annora fill those bottles, alright?"
After all the bottles were filled, Percy handed one bottle to everyone. Waving his hand, stickers that said "Bug Spray" plastered themselves onto the bottles. Looking into each of his children's eyes, he said, "We are going on a mission. If you get separated from the group and your weapon is no where to be found, use this "bug spray" to protect you. When you spray it one someone, it will not only knock them out, it will force the victim to talk while they are unconscious. They will give you all the info they know. This bottle will never run out. You can also never lose this because it will always come back to you like Riptide. C'mon, let's go have a adventure."
With that the group became transparent as they disappeared to even the gods didn't know where.