The space-time door was critical, but Helen refused to be used. She decided to wait, wait until the Black Wolf Gang took out Gu Fan and his crew, after which she would lead her people to clean up the Black Night Gang.
Just at that moment, Gu Fan shouted loudly, "David, are you okay, David, don't you die on me."
Upon hearing this, Helen became somewhat flustered. Apart from the space-time door being important, this scientist named David was crucial too. Gu Fan could be killed, but David couldn't be harmed.
"Gu Fan, you just wait for me." Left with no choice, Helen, fully aware she was being used by Gu Fan, still charged out with her men and launched an attack on the Black Night Gang from another side.
Facing enemies on both fronts—the Black Night Gang had to deal with Gu Fan's group on one side and the Lone Wolf Gang on the other—so they retreated to other places, avoiding the disadvantageous situation.