"I know," Shen Mochen nodded.
His latest superpower was nominally called the Blood Locking Device, but in reality, its capabilities far surpassed mere life preservation.
Catherine solemnly said, "Let me confirm again, your newest ability allows you to set a 'save point' for a person, and when they receive a fatal attack or are on the brink of death, their body will automatically revert back to the state it was in at the time of the save point, but their memories will be retained, correct?"
"That's right, at present the protection can last up to nearly a week, and furthermore, this superpower can be used an unlimited number of times on a person," Shen Mochen said.
Catherine reconfirmed, "You understand what your superpower implies, right?"
Shen Mochen nodded gravely, "I understand."
This meant that "immortality," something emperors and generals of antiquity could only dream of, could be achieved by Shen Mochen!