Setsuna was hard at work examining the staff, and Bruce was at her side.
Tony was an annoying constant presence.
"I believe this to be the power source." Setsuna pointed to the small light. "Something like the Ginzuisho. I was not aware that there were other stones like this, other than the cores of planets."
"What do you mean?" Bruce asked.
"The power source of the senshi is a crystal." Setsuna admitted. "Mine is the the Pluto Crystal. The Ginzuisho is the Moon Crystal. I believed it to be the strongest power in the universe, but this strange stone boasts equal, if different, powers."
"That's amazing!" Tony said. "Show us your crystal, Setsuna!"
"Leave her alone." Bruce said, standing between them, voice dangerous.
Tony backed off.
"Thank you Bruce." Setsuna put her hand on his shoulder. "It's alright. I'm fine now. Put your power away."
Bruce calmed down immediately and gave her a kiss on the cheek.