The Brilliant Healer's New Life in the Shadows

Born a poor man in the slums, you never had opportunities in life, so you decide to forge your own opportunities by teaching yourself the curative arts after a chance encounter with a healer. When an adventuring party led by a man named Aston extends you an invitation, you're elated only to then be treated like dirt by your teammates. Despite your diligent efforts to hone your skills to nothing short of perfection, the party deems you useless and kicks you out. Bereft of money and options, you start an illegal clinic and becomes a shadow healer. Word of your healing genius spreads quickly throughout the city's underbelly, and as your reputation grows among the dregs of society, knowledge of your esteem reaches the wrong ears.