Please Rate My Manga (sorta) Plot On A 1-5 Scale! Read It All!!?

Set in a world where all the planets within the Milky Way and the life on them are connected by the Interstellar Monorail, two years after the discovery of magic. Sam (if you have a good last name to fit into his character that would be great) is a teenage boy who spent his whole life being raised by an uncaring criminal father who, do to the drugs and his constant drinking, would give him beatings each day, causing him to learn martial combat and Filipino stick fighting as a way of defending himself. One day, at school he receives an assignment to find and write to an pen pal. He chooses Wendy (again, I haven’t thought of a last time) who is a student practicing hypnotism on a different planet (although she is human) and tells her all about his troubles. She invites him to run away from home, and enroll with her in the magic school, and he agrees. The day he is due to arrive via the Monorail, a local weapons-master bounty hunter named Harvey (by the way, at this time there is an economic decline, causing more people to become bounty hunters than to join the army or police force) is wrapping up a job to remove an entire rogue association, but when Sam arrives at the station, there is a terrorist attack and everyone runs away except for Sam, Wendy, And Harvey. They fight back the terrorists who belong to an organization called Chalixe, bent on destroying the Monorail and the worlds it connects in order to achieve what they believe will be perfect peace and harmony without a species to enjoy it. After the three have defeated the terrorists, they decide to form a bounty-hunting group, and the rest of the series follows them as they stop criminals and fight back Chalixe members, discovering truths about the organization. I also want to try to replicate that ‘no specific era’ that Hiro Mashima does in Rave Master, with swordsmen and blacksmiths mixed also with punk rockers with machine guns.