Wow that was pretty damn bad, probably the lowest rating I've given for a series I decided to read the entirety of. Not satisfying in the slightest felt like I was reading just to finish it as the romance in the series is so damn bland and similar to other manga, even the concepts of the tree/transferring bodies was just a background, the only real setting that I can acknowledge is probably the ship itself. Nothing felt like it had a meaning in the series, didn't feel like they tried to put anything behind words even in the drawings.