Tunnel Rat - Chapter 401: POE and RAVEN

The aliens came with hostility.
Facing the invasion of aliens, human beings are weak like ants.
So this is the end, the real end.
But there is resistance when there is an invasion.
For some, this is not the end, it is war.
So this is war.
Real war!

- Description from Qidian

Shao Di Yu, an orphan, is adopted as a result of of a murder case involving the deaths of his entire family. Because of some painful experiences, he refuses to speak. However, he has sharp insight; moreover, he becomes under the care of a pair of twin brothers in the police force, who also have a child currently in university. Yu Yin possesses yin-yang eyes, which allow him to see things ordinary people cannot. The two brothers happen to complement each other, and together they investigate various inconceivable incidents.

Freshman orientation season.As a third-year senior, Xiao Fei regularly comes to the school gate to welcome new students.Unexpectedly, he accidentally runs into the new goddess teacher, Tang Yuxin, and discovers that she is actually the girl with whom he spent a night in a hotel a year ago.What surprises Xiao Fei even more is that Tang Yuxin is pregnant with his child.And not just one child—three!Thus, the two begin a shameless cohabitation life right under the eyes of the students…