Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship! (Manga) Vol. 11

MISSION ACCOMPL—WAIT, WHAT?!

Hiro and crew find themselves in a fierce battle against crystal lifeforms that swarmed an outpost! They desperately formulate a plan for a suicide attack with Lieutenant Serena, but somehow everyone manages to return with their skins intact! Hiro is then awarded medals and even treated like a noble! Oh boy, mission accomplished...but then, Serena has another, even more dangerous, job for our former salaryman turned space merc?!