Steeplechase (4) (S03E08)

The women's segment of the Steeplechase Cross-country Event has kicked off. Tatsuya instructs Pixie to locate all the parasite dolls, aiming to neutralize them before they can affect the competitors. However, the dolls unleash their magic faster than Tatsuya anticipated. Despite the challenge, he successfully seals the first parasite doll. One by one, he continues to seal away the others, but he soon faces a formidable obstacle: the Prime Four, the most advanced models among the parasite dolls.