Hachi - Tokyo 23-guu

In the sprawling metropolis of Tokyo, a terrifying new threat has emerged. Mutants now roam the city, harboring a dark and divine lineage as distant relatives of gods. When these beings consume human blood, they undergo a violent metamorphosis, awakening into powerful forms that mirror the specific deities tied to their ancestry. This hidden supernatural reality casts a dangerous shadow over the lives of ordinary citizens, turning the urban landscape into a perilous battleground where humanity is preyed upon by creatures seeking divine ascension. At the center of this unfolding crisis is Hachi, a young man gifted with an extraordinary sense of smell rivaling that of a canine. His unique ability draws him directly into the heart of the conflict when his closest friend becomes the target of a brutal mutant attack. Faced with her impending death and driven by desperate loyalty, Hachi makes a harrowing choice to save her life. He consumes her blood, crossing a forbidden threshold that irrevocably alters his destiny. By taking this drastic step, he thrusts himself into the very supernatural war threatening Tokyo, blurring the line between human protector and awakened entity in a fight for survival.