Love Riron

A socially awkward man struggles to interact with women. A ghost appears and takes responsibility for improving his life, aiming to help him continue his family line. The ghost becomes his love advisor, guiding him in building relationships. He begins a part-time job at a convenience store where he meets a co-worker who is also the owner's daughter. With the ghost's assistance, he manages to speak with her and start a connection, though much progress is still needed for him to become someone capable of dating women.