Crimson Waves on the Emerald Sea (2021)

At the turn of the century, Victorian life carries on with one sharp difference from our world — vampires run amok and are a part of every day life. After having run away from home to search for his best friend, the young Cecil meets Nemo, a pickpocketing vagabond. The two set out together but in order to find what they're searching for, they must first unravel the truth behind a series of brutal vampire attacks from a decade prior.