Desire to be strong

Xavier has only known one life of suffering and anguish under the command of his master. He has been tortured relentlessly and he had lost all hope for living his true life and was deemed to a miserable life and not know pleasure and even happiness. Until one day suddenly there was a huge noise and he saw a crator in his master's house. He could smell burning bodies and blood everywhere. He could hear screams and he saw a knight rushing toward him with a sword with the intent to kill. Whether Xavier survives and makes the best use of his new life or he dies in the massacre and joins the thousands of deaths, read to find out.