The lord of the coins has a very interesting premise but fails to properly utilize it by making the main character never fail at anything. One of the most common problems in Manhwa un general is the lack of any hardship in the life of the MC.with eren after his reincarnation knowing all the trading strategies from his past life new super trading powers and the ability to gain powers no one else has. The series constantly attempts to add stakes to each confrontation but fails because no one in his home dimension is near his skill level. Coupled with the fact the series insistson making every character outside the main steel guard family a terrible person makes for every fight being a black in white eren vs guy who wronged him. While the initial premise was investing with the trading of goods between dimensions the actuall story is boring bottom of the barrel power fantasy with nothing much else, a great time waster but nothing really to get excited about