The Books We Read

One day, Ren woke up on a space with several people around him and was told to pick 3 classes from random books he had read. Confused at first he saw several people disappearing as they chose their classes, with no choice, and very little he could do he chose mage, assassin, and craftsman. Watch as he struggles in the many scenarios the administrators would put him into, watch as he evolves as he fights. Warning: English is not my first language but I will try my best to write this story.