Born with the Weakest Job, I Worked My Hardest to Become the Strongest Tamer with the Weakest Skill: Fist Punch!

In this world, all humans are born with a Job, a set of skills, and a base Status. However, our protagonist, John Leetle received the short end of the stick and was born with the Tamer Job and blessed with only one skill: Forefist Punch; both are considered to be the most useless blessings one could