Complex sentence: Takanori and Akane run to a street, where they believe themselves safe, but a large LCD display truck shows a giant version of the ghost, who snatches Takanori away.
Split into simpler sentences: Takanori and Akane run to a street, where they believe themselves safe. However, it turns out to be a large LCD display truck where a giant version of the ghost snatches Takanori away.