在阳光下漫步，微风轻拂，心中涌起无尽的温暖和快乐。甜心妈妈动漫

　　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.