ALRIGHT! Since this show has a ton of complications and complex (ooh so deep) stories. I'll sum it up to something rather simple. This action packed space sci-fi comedy romance harem (lel) is wrapped in conspiracies, 3d mech action, space-stuffs, and the constant war between humanity and Iguanas! (I mean "Guanas" *cough*). So the Second Season is a continuation of Nagate (our ace pilot) and his struggles with: 1- His trans-gendered best friend who loves him (//spoiler: who now lives with him)2- His tentacular action-packed Iguana friend(*cough* Guana) who acts like a kawaai airheaded cutie who's clingy (//spoiler: lives with him too)

3- His ex-gf who's been turned(assimilated) into an evil Iguana, now out in space and trying to gut him and humanity into small Iguana-bite size snacks

4- Oh and maybe his XO (//spoiler: who now barged in and lives with him too)

Nevermind his struggles, this show is filled with comedy, romance, mech battles, Iguana-packed action and a (soo) deep story of humanity's challenge to survive against the Iguana attacks