Dedicate Your System to a Better World!

Lu Yuan, an ordinary senior high school student who had just finished his college entrance examination and walked out of a hotel near the college entrance examination, looking forward to a life of fun and fun in college, was transported to a different world by a black car that appeared on the roadside? Can I choose to cheat before going to another world? Great, I didn't expect that I would also start the life of Long Aotian's harem in a different world as the protagonist! Wait, what do you mean I'm not the protagonist but just a convenient stowaway? Hey, please explain... (Advanced teleportation sound effect. Jpg) (Su Qing is so beautiful, I wrote it because I thought about it)