Series of 火焰大西瓜


Black technology: starting with space jump machine黑科技:从空间跳跃机开始
Dropped
209 Chapters
4777 views
32 Readers
Dropped · 4777 views
209 Chapters · 32 Readers
1.0
sci-fiurban-life
Lu Yu from the Department of Mechanical Engineering didn't want to be a factory boy, so he decided to become a UP in the handmade area. So he left a question on the website: If I build a space jump ma...Show more