No. 7? She actually left the Post-mortem World?
Lu Chan coming specifically to report to me, it's clear that it's not just because she is an unfamiliar Great Success Rank. He also roughly knows about my adventures in the Post-mortem World, so he can understand the special nature of the character "No. 7." Coupled with the fact that Luo Mountain is about to wage war with the Evangelical Institute, I wonder how he interprets No. 7's visit. At this moment, his face carries a solemn shade.
No. 7 previously had the chance to leave the Post-mortem World, but at that time, the Tai Sui Army was just starting to revive, and she couldn't abandon her responsibilities to go alone to the safe Post-mortem World. Now, since she appears in the real world this time, it must be for some important mission or task.
As for the method of entering the real world, it's easy to guess—she probably mixed herself among those rescued soul-loss patients.