Guide to Developing a Goddess

This is a sad story. After other people's protagonists travel through time, they all go to develop lolita, royal sisters, and so on. But Wangyou became the one who was raised. If you raise it, you will become a top master. What is this experience? Phew, are you considered a master? The frosty goddess on one side held a seven-inch ruler in her hand, and there was a deep disdain in her eyes. A tragedy caused by five million is about to begin! Ps: This is a serious male protagonist novel, the introduction is weak, I hope readers will make do with it.