Everyone got a mission in life.   Do Kyungsoo's mission is to stay clear from his genius, playboy, and brat mentor (namely Kim Jongin) for the rest of his life- and probably knock a little sense of love to Jongin's thick skull head.. "so he could stop being heartless."   Kim Jongin's mission is to make Do Kyungsoo succumbed on his feet- and probably fall hopelessly in love with him.. "that would be interesting."   Though accord