当然可以！这里有几个7字的标题供你参考：1.心灵之旅，发现自我2.春风拂面，暖意融融3.星光璀璨，夜空璀璨4.梦想起航，勇敢追逐5.青春无悔，笑看未来希望其中有一个能符合你的需求！撼龙天棺

　　Ho Wu is chosen among many other soldiers to land Mars. After 500 days, with the nation's expectation on his shoulders, Wu successfully planted the 5-star Flag of China on Mars.At that moment, a mission that heavily relates to the survival of the nation has started.