After that lovely communal barbecue/bonding exercise, the science club is back to confering with a giant black monolith with a glowing red crab insignia, telling them to “find the treasure.” Again with this nebulous treasure? What could it be? I’m assuming it’s not Momo here.
Seeing the science club in the spot they’re in, unofficial member Beni does what she can to help them by getting on her non animal print boot-adorned knees and begging Tenchi, Ayeka, Sasami and Ryouko to help her search for the treasure, knowing they’re different from ordinary people.
Surprised by her seriousness and deference, they agree. When Tenchi doesn’t show up in the faculty lounge later, Kurihara-sensei assumes he’s been kidnapped.
Beni leads them to the caverns deep under the school, a setting we haven’t been to since episode 5. There, the gang is surprised to find Kuramitsu Mihoshi of the galaxy police, someone we haven’t seen since she and Ryouko dueled in the past back in episode 13.
She doesn’t seem to be making much progress with her pickaxe — unless she’s the one who carved out the whole of these tunnels — but nor does she seemed to concerned about it. So…Treasure Hunt on!