Super Seminary's Lottery of the Heavens

Reborn into an angel, I thought it was a fantasy world, but I didn't expect it to be a world where technology has developed to a perverted level. The protagonist: "What the heck, I have a system and I don't know." Let's see how the protagonist puts beautiful women into his arms - if you are a newbie to the author, please don't comment, please! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.