Kaka in the bucket.

📖 SYNOPSIS

The anime begins with a young girl discovering a peculiar, cat-like creature within her bucket. This discovery quickly takes a turn when a monstrous entity appears, posing a direct threat to her. In a moment of desperation, the mysterious creature merges with the girl, enveloping her in a protective power suit. This transformation allows her to confront the attacking monster. The series focuses on the girl's newfound ability and the challenges she faces. The core themes revolve around bravery in the face of the unknown and the bond formed between the girl and the creature. The setting is implied to be a world where the ordinary is disrupted by the extraordinary.