I'm a Zombie in Tokyo

Shin Kurokawa, who traveled through time and became a high school student in Tokyo, has a secret. He is a zombie that woke up from a thousand-year-old tomb. Good news: After awakening the system, you can practice magic, get rid of strange evil spirits, and devour them to quickly become stronger. Bad news: It all costs money. In a practical sense, you need to recharge Japanese yen... This is a krypton gold system. This is a neon sign of supernatural resurgence, evil spirits running rampant, and great demons emerging. Just... Why is the sealed ancient monster inside the body of his lovely exorcist girl full of murderous intent towards him? Why do female classmates in the same class always dream about walking with an ancient onmyoji whose appearance cannot be clearly seen? Why did cracks appear in the underworld, and why did the supernatural revive? Who does the cursed king who has not died out for thousands of years have a sworn hatred with? ... When the source of all cores in this world all point to a certain existence that passed away thousands of years ago. Kurokawa Shen's eyes were blank, and he felt that there were scapegoats everywhere. "Listen to my explanation, those things were really not done by me!" ........ This book is also called: Tokyo Zombies, they just want to make money! ...