Well I played the game and did not understand it.I guess cuz im just a 13 year old =P.I just see that he is unhappy relying on her way too much and wants to leave and at the same time be with her.He also seems to struggle to tell her how he feels depending on what you do.Ending 1 just told me he hurt himself just to get away from her.Ending 2 Stayed with her.Ending 3 Left her to find happiness in life.I think I understand a bit?IDK >.<
But with PvP battling, a multiplayer world, roaming wild monsters, free to play, customization's, unique monsters etc etc etc :)