Welcome to the Nightmare Game
Ongoing | Zhang yue story web (掌阅小说网),Kuang sheng manga/anime (旷盛动漫) | 2019 released
Ni Jiu
Complete | Changpei literature, Milk mouth card | 2000 released
MC is an omega from the omegaverse but was involved in a car crashed and found himself transported in another world, a non-AOB world where he meets ML and had an "accident". MC became pregnant and ML is taking care of him.
Regressor instructional manual