Minecraft wiki entry for DeepDive1CHP, associated text: The two then notice small puddles of water leading down the hallway to a door that had been ajar. Peering inside, Jodi notices big tanks of water whilst also hearing an animal making a squeaking sound. Just then, Jodi and Harper hear a shrilling noise, which almost makes the latter scream, but Harper pulls out her phone, which she got from her older sister, confirming it to be the source of the sound. Doc then stands in the doorframe, wondering as to what is going on. Harper says that they were just curious as to what was happening down in the basement. Doc decides to let them inside, revealing to them a dozen aquariums, albeit empty. Jodi quickly notices that Baron Sweetcheeks is here, and Doc says that Ms. Minerva let her borrow him. Jodi then notices the aquarium beside Baron. Unlike the other ones, this one in particular was teeming with life. Small fish darted back and forth across it, and it had coral inside of it. Doc explains that she plans to move some pieces of the coral to the other aquariums as part of an experiment. Harper asks if she can help, and Doc says that she can, but her entire class would need to help as well. Jodi and Harper happily accept just as the latter’s phone goes off. Harper apologizes and slaps her backpack to stop the phone from making noise.