My Pointless Struggle (manga)

Throw common sense out the window and get ready to make your dreams come true! Crazy. Stupid. Conceited. Self-declared genius Yohei Kitazato managed to achieve all of his wildest dreams with an unlikely solution: being as egotistical and selfish as possible. This is a story about how one young man won it all--and all he needed was a little help from a King. Yohei explores a legendary island in South America as middle school student, plays against the greatest Chilean soccer player, fights a pro Muay Thai fighter, and boxes a world boxing champion. He dares to do the impossible! From starting his own business to getting his first book published, nothing stands in Yohei Kitazato's way!