Ha Tae-wan creates books as if he were an unnamed typhoon striking over and over, a sailor who hurriedly sails out to sea without hoisting the sail, and a man of foolishness who purposely closes his eyes at the moment when a shooting star falls. As a person who always dreams of falling in love, Ha has a habit of saying "Let's love! I want to love!" to people around him. Ha is also the kind of person who sometimes gives up the love he wanted for so long. He wrote <#To You> and <#Letters to You>.