"Let me think then. We ran into a local to get more information about the situation and while we couldn't do anything about our crewmates for the time being, we needed to get our hands on that weapon. We came up with an infiltration plan since he's a creepy guy who wanted a bunch of women in his harem." Senku rolled his eyes, that was boring.

"Kohaku pretended I was her boyfriend so she could shout what we needed and Suika and Ginro got our mobile lab to us. After that we sent Kohaku, Ginro and Amaryllis into the whole thing. Gen and I really aren't suitable for that kind of mission, and Suika's too young." He had a bland expression at that.

"It was a good plan, because Kohaku happened to find the treasure for us." He grinned. "It was a time capsule with a bottle inside that included several pieces of gold but most importantly one piece of platinum, which was exactly what we needed to depetrify our crewmates, because it allows us to make nitric acid which is one of the two ingredients in the depetrification solution."