Jake momentarily got stunned not because Skeleton told him he should have died but because he didn't sensed any malicious intent from her rather genuine confusion.
"Can you explain a bit more?" Jake said.
"Hmm" The skeleton nodded and waved her hand, and a screen appeared in mid-air, depicting a peaceful small village.
"Is that the same village?" Jake asked whether it was the same village where he had spent a week during the trial.
"Yes...It was my village before it was destroyed by the Goblins." As Skeleton spoke, the screen changed to show how a massive amount of Goblins attacked the village and how the village guards tried to fight but died against the massive horde. It also showed a teenage girl fighting against the Goblins with a few Skeletons, but she died shortly.
"I took the role of that girl tight?" Jake asked about the Necromancer Girl.