Jinrui Saikyou no Junai
人類最強の純愛
The second entry in the Saikyou Series focuses on a deep-sea expedition to a depth of 10,000 meters. Aikawa Jun, a contractor, joins the mission with the gifted psychologist Jikumoto Miyori to locate a lost treasure ship and a missing research team. Upon reaching their destination, they are immediately attacked by a group of predatory fish.
