BackSubmarineOh, so you are the Captain huh. Not bad.
Kilo class, 14th in line, the Nightmare of Diving Darkness, is this Yami-sama right here.
...Ugh, this feeling. There's no doubt about it, those guys are coming near. But be at ease, just leave them to us 'Servant of Darkness'.
[*insert Chuunibyou demo koi ga shitai's OP right here]
The name Yami means both 'Darkness' and '83' in Japanese.
This is a reference to the transporting of the next Submarine from Russia to Vietnam>, following the HQ-182 Hanoi.