Everything was arranged, and now the challenge was to figure out how to leave the city without drawing Organization X's attention. After all, if Gu Fan disappeared for a long period, Organization X would definitely suspect his movements, and it was highly possible that they would realize Gu Fan might be heading for Dark City.
Gu Fan initially wanted to simplify matters by asking Helen to help release Jie and Hai, but on second thought, what if Organization X refused to release them? Moreover, it would have exposed Gu Fan's possible intentions and movements.
Organization X would be on high alert against Gu Fan because his friend Jie was in Dark City. If they refused to release Jie, would Gu Fan head to Dark City based on his nature?
After much consideration, Gu Fan came up with a perfect solution, the opening of the space-time door.