Mission Mermaiden - Hasumi And The Deep Sea Sis... !link! -

The game takes place in the year , a grim future where Earth has been devastated by a massive alien invasion. Humanity is clinging to survival, and the remnants of military forces are constantly searching for any advantage to turn the tide.

"Why wake them, little mermaid? They left me in the dark." Mission Mermaiden - Hasumi and the Deep Sea Sis...