[Heavy rain and floods + battleships and submarines + multiple female characters + leaders + decisive killing + online IQ]
A continuous heavy rain caused a flood, trapping the protagonist Jiang Feng in the school's mixed dormitory.
After his first rebirth, he awakened the captain system and obtained the "Doomsday" battleship (which can be switched into a submarine).
Through unlimited upgrades, he took in countless beautiful women on the Blue Star, which was rising in altitude, and formed a real fleet.
Facing the mutant fish-man that appeared in the water, he punched hard and became famous all over the world.
Over the course of several years, he teamed up with the authorities to crack the secret of the apocalypse of Heavy Rain...
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Jiang Feng: "This is a battleship. Please put on your sailor uniform and stockings."
