Axel has had it tough. As someone who has not even reached his teenage years, he has had to survive on the streets, becoming an expert at stealing in the process.  But, everything changed when he got a letter from a strange magical school called Hogwarts at the age of eleven, and awakened the system.  Follow his journey to see what happens when a rogue thief enters the Wizarding World, with a system that helps him learn magical skills of a thief.  ....  What to expect An mc that trains hard and follows the grinds, unlike original Harry Potter, who only won due to luck and plot armor A unique power system. This system only provides knowledge, and no unreasonable power ups. Mc can train and complete tasks to unlock new knowledge about training methods, skills, rituals, and potions to improve himself.  Fights, lots of fights. Mc will be too weak to fight in the beginning, but as he gets stronger, he gets involved in the action Mc has had a difficult past, making him cold and closed off. So the book also covers his development from having no one in his life to slowly getting friends and then having people who care about him ....  *This is an old fanfic with 200+ chapters and 37,000 follows on webnovel. I'm posting it here for those who've still not read it.