2018 abiogenesis alien artist_name commentary concept_art copyright_name creature dated deep_sea english_commentary highres hydrothermal_vent jellyfish kelp marine_snow monster plant sand scuba scuba_gear scuba_tank seafloor silhouette space steam submerged subnautica subnautica_below_zero underwater ventgarden_(subnautica)  2girls blue_eyes blue_hair blush cape covering_eyes ha-class_destroyer i-19_(kantai_collection) interview kantai_collection kasaneko long_hair marine_snow meme microphone multiple_girls open_mouth parody school_swimsuit shinkaisei-kan silver_hair special_feeling_(meme) swimsuit tears translation_request twintails underwater wo-class_aircraft_carrier