Girl, What Are You Doing to Me? as a Savior?

Hello everyone, my name is Jiang Feng, from Earth, I am eighteen years old. On a certain night of a certain year, a certain day, a certain month, I was summoned to the Wasteland Continent by a woman named Yu Chou Wan. Compared with the earth, the wasteland continent is a low-level plane, so I directly become a higher life form? You still ask me to save the world? But I don't know anything! ! ! Spread your hands Well, the system has finally awakened at this time, and there are more than one... There is no way, the life of cheating does not need to be explained. Hey, wait! Why was my first girlfriend also summoned? ? ? ｀?=3 This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.