I'm the Heroic Knight of an Intergalactic Empire! (Light Novel) Vol. 3 (novel)

Starting her new mission aboard the Melea, aspiring knight of justice Emma crosses paths with former classmate Russell. He's an elite knight now, and his jabs at the Melea--and at her--could turn idealistic Emma into a nervous wreck. When top knight Marie takes a shot at training Emma personally, it's a chance for the young knight to prove her former classmate's trash talk wrong. But how badly did Russell rattle Emma? Can this B-rank knight still buckle down and bring her A game?!