And Zhou Tian and his group's actions naturally did not have any hesitation, because neither the angels nor Zhou Tian had the intention of eliminating all the modified angels. Thus, when both sides had already achieved their goals, staying behind to fight with those modified angels was certainly not worth the loss.
"Boom boom boom!"
When Zhou Tian and those angels reached a tacit understanding to retreat, they naturally started their breakout action at the same time. So, while those modified angels hadn't figured out what was happening, Zhou Tian and the angels simultaneously launched attacks, clearing the modified angels blocking their retreat path.
