Befriend with Karma / カルマと仲良くなる (Karuma to Nakayoku Naru)

Story based on reality of my own life. A teenager, Asahi Izu, was a 19 years old boy who wondering the world with a thought having friends after a long time shut-in. He then try his best to find some works, and friends to fulfill his desire of wanting friends. But there was something that he didn't want others to know about what happened if they just use him as a tools. By what it means, those who talk bad about him, despite being his friends yet still have bad thoughts of him, will end up getting karma. What will he do? Will he decide to make friends or not?