Kureyon Shinchan: Chojiku! Arashi wo Yobu Ora no Hanayome

In a bizarre twist of fate, five-year-old Shin-chan is whisked away through time and space by his future bride-to-be Tamiko, who reveals that her father has turned his future self into stone in an attempt to silence him. Joining forces with their childhood friends, the group embarks on a perilous quest to save Shinnosuke's adult self from certain doom at the hands of his tyrannical father. Along the way, they encounter a world ravaged by an impact winter and a corporate overlord who will stop at nothing to maintain his grip on power, all while navigating the challenges of time travel and the complexities of their own relationships.