火线追凶第二季Happiness is a simple thing when you are young, and simplicity is a happy thing when you grow up. It's so simple to travel without purpose, just go and go, would you like to go together? A journey to witness men's friendship begins here! Let's go! Bring a simple bag, ride a hot-blooded motorcycle, travel and recharge the fun. 有目的、说走就走的旅行，这么简单，你愿意一起吗？一段见证男人友谊的旅行，就此展开！走吧！带着简单行囊，骑上热血摩托车，旅行充电趣!