Alien Creatures Invade, I Lead Mankind to Fully Prepare for War

The Dragon Kingdom Sky Eye Observatory received a mysterious encrypted radio wave from the Proxima Sagittarius galaxy. Only Xiao Jie in the whole world can crack it. However, the cracked content shocked everyone: Alien terrorist creatures have quietly invaded Blue Star. In just six months, all life on the seabed will be wiped out. Six months later, terrifying creatures will land on land and invade in full force. If not prepared, humanity will perish in ten months. Xiao Jie, the only decipherer, will lead the Dragon Kingdom to prepare for war: Build a 13,000-mile steel city wall; Create a regular army of 200 million people; Train 500 million irregular armed forces; Build an ultra-modern mecha force; Erect a strong defensive fortress for mankind. An unprecedented and huge pre-war preparation work began. A film with no system, no time travel, and no rebirth... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.