What would one do if he or she got the key to another world?Now, what would one do if he or she had the power to use the key, and become a king?Ren is a normal high schooler, and he doesn't believe in the so-called luck, or chance. He believes that one's fate is determined by one's actions, and that only oneself can change their future. Nevertheless, Ren can forsake his world without a moment's hesitation.He strongly believes that the world he lives in is useless, since it is a world that could never get more boring...so he got a key.The new world is a world with magic, dragons, and -- flying ships!The battle to become king begins!-------------------------------------------------------------Harem tag might be removed. Given mature tag due to language, and bloody scenes.To read my other story: http://royalroadl.com/fiction/5103