Review Detail of ShinSungmi in Duality

The English used is understandable but there are few here and there grammatical errors. Correcting those would make the story better. Over all, the English used is alright but could be better. Even though the story is potentially good enough, the update rate is extremely slow, and this might discourage the readers to continue reading (from my personal experience) at some point. Despite these, the plotline is quite captivating, and if the update speed is increased, I would recommend it!