Untitled AI art by @Kairi

generate me a book cover for the book "Double Dimensions". There is a blue breach/portal with a stone base and circumference. There is mysterious lightning coming from the portal as well as extraterrestrial creatures like dragons and goblins coming out. It is on a busy road and is surrounded with caution signs and tape. There are 2 people called hunters who are assigned to kill these creatures. They are in armor and have swords and bows. Make it anime style. The layout should be 1410x2250.