Somehow the creature was fooling us, we thought we were going deeper but I think we were actually very close to its mouth. We were using a modified and more compact version of the Typhoon Class, ours was smaller and didn’t have the capacity for carrying missiles, only underwater torpedoes. It was used mainly for recon missions. I think the KGB erased all records of its existence, since I couldn’t find anything about the Zhukov-19