Shingo Asahina, who had come to the amusement park with his wife to celebrate his daughter's middle school graduation, spotted a blood-soaked, mysterious man being chased. Instinctively, Shingo covers for him and together they boarded the Ferris wheel. The man began to speak: “In 30 minutes, this amusement park will become hell.” To stop it, he claimed he needed to “borrow” Shingo's body...
The unprecedented battle of extraordinary abilities begins—between those who wield the power “Golden Phantom” through objects as their medium!!
(Source: Kodansha, translated)
— Description from AniList community (anilist.co).