Plunderer first 3 episodes does not really feels like an great introduction, into the series, once you pass those it gets a bit interesting, then its feels like too much story at once then feels rushed at the end the pacing was a bit off could have fix with an extra 2 eps. The story is fair but cliche, no major twist some was predictable tho, when it comes to ecchi I think it was way too ecchi, like weird ecchi to point your like wth, trust me I've seen alot of ecchi anime and this one is just.... but anyways it was agood series