Sailing over the sea to Marley was the plan. Winding up in a completely different kingdom with a dragon ripping Eren out of his titan form. A queen that tames dragons and breeds war dragons. She runs her kingdom kindly and keeps the peace as best she can but she will defend her kingdom with everything she has....They really fucked up attacking first.
They stood trial and she decided to let them go, sympathizing with their story. Levi decided to stay behind and act as a bodyguard since you agreed to help them. Who knew a dragon queen would have so many assassins after her? He spent so much time protecting her that he started to fall for her without realizing it. Now he has to figure out how to interact with her without becoming a blushing mess.