No one will give you the tune of despair like Jang Hyuk does. If you're expecting a father-daughter focused drama then don't even bother because that was less than 5% of the drama. Even the sport theme felt secondary. There need to be a supernatural tag/genre instead of adventure. It's about an evil pharmaceutical company making a drug that gives superpowers. Not even Jang Hyuk heavy lifting the entire drama on his back could've saved it. I wish this was only family/boxing themed, it would've been great.