Kantai Collection, also known as KanColle, is an online browser game in which one assumes the role of an admiral, assembles a fleet of kanmusu ("ship girls" based on World War II-era ships and submarines) and battles against fleets of unknown warships

With the emergence of the mysterious Abyssal Fleet, humanity had lost it's naval supremacy. However, there is a presence that can fight back. Ship girls. Those whom possess souls of ships from days past.
Special Type I Destroyer Fubuki arrives at a 'Naval Base'. This place is gathering versatile ship girls as a home & workplace. She begins her life there with a perky greeting, 'It's Fubuki! I look forward to working with you!'

who's playing? 4ch dont answer me when I ask about how to purchase furniture.

ooh? which expedition?
I still havent get past 1-4 yet, still figuring how everything works.

Also, you can use those Fog ships to help you clear some of the difficult to clear maps like 2-4

Actually someone managed to get past E-4 with a lvl 30 BB flagship using 5 lvl 1 DD sacrificial ship method to sink Henderson-chan....but this method was so cruel that it even caught devs attention on twitter that they might implement a death counter for every ship daughter sunk....that maybe probably punishes that teitoku with perhaps unfavorable RNG rolls for high death counters.

Modernization 

For me, the performance of CLT has completely devastated my CA fleet.