Complex sentence: Furiosa drives through a biker gang-controlled canyon to barter a deal for safe passage; however, with Joe's forces pursuing, the gang turns on her, forcing her and the group to flee while the bikers detonate the canyon walls to block Joe.
Split into simpler sentences: Furiosa drives through a biker gang-controlled canyon to barter a deal for safe passage. However, with Joe's forces pursuing, the gang turns on her, forcing her and the group to flee, while the bikers detonate the canyon walls to block Joe.