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Inside the fifth level underground laboratory.

With the successful resurrection of Guo Fan and Yang Jian now locked within the spiritual position, this experimental scheme could be considered half a success.

The reason it was only half-successful was that Guo Fan, who had taken Yang Jian's place to bear the curse, was still alive. Only after he died and Yang Jian's consciousness was returned would the experiment be deemed completely successful.

To prevent any accidents.

Guo Fan, who now controlled Yang Jian's body, stayed inside the Ghost Coffin, using its properties to suppress the ghost within the body to prevent it from losing control, losing control.

"Professor Wang, how long do I need to stay here like this?"

After almost an hour in the room, Guo Fan was getting a bit impatient and couldn't help but ask.