Im not releasing details yet. My protagonist hates his life as it is and knows there is more in his life than there is, finishing work he returns home to find his relative missing. he must travel to another world to find a certain something to defeat his relatives half brother, ( the antagonist). By traveling to this new world he also discovers things about himself he didnt know and he also takes a liking to a woman he meets before and after he embarks. My question is, as im new to writing, im studying novel writing, my first assignmenmt is to create a plot and give two sub plots! Also i need to decide on a theme. Can anyone see a theme in this plot?