Knot

Noel and Anna continued working on their control. Now that they had reached an agreement, they began to observe each other and explain what they found.

Anna found multiple mistakes in Noel's control and fixed them for him. Meanwhile, Noel also had his own different perspective that even Anna just figured out.

Instead of fighting against each other, they ended up working together to hasten their progress.

However, Noel still couldn't forget how Anna expressed her concern. It seemed that Anna thought her life in the alternate world was real, impacting her behavior. The Noel in that world should have done a lot for her as if trying to change her.

In the end, they couldn't achieve anything before getting betrayed. It seemed that Anna was burdened by the fact that she killed a lot of people in that world. Most of those people didn't deserve death.