After ending the call, Lu Heng placed the visa bracelet back into the inventory and changed his drop-off point to avoid exposing his whereabouts.
Today marked the 9th day since entering the Abyss Battlefield.
According to the main quest description, the duration of this Abyss Battlefield was 15 days.
So, in another six days, he could return.
Although the matter with the Zevel Matrix and the Black Feather Spirit had not been resolved, it wasn't a mission that had to be completed.
If it really couldn't be resolved, he could temporarily give up.
What really needed to be dealt with were the missions issued by the Abyss Battlefield.
Su Muyu would always carefully read the mission prompts each time she entered the Abyss Battlefield, thinking about the content of the missions to extract useful information.
After completing a mission, she would confirm it again.