Go Save the World! Junior High School Student!

Junior high school student Qin Yu accidentally met "Yiyi", a little sister from outer space, and developed a deep friendship with her. Later, he learned that outer space was trying to invade the earth. Qin Yu had no choice but to take on the responsibility of defending the earth. An unknown battle began. After the rain, people lived as usual. No one would know what was happening in the outside world while they were sleeping soundly at night... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.