Only Erin's intervention can repair the shattered vitality and soul qi at the moment of the attack and return them to their original bodies.
Unlike a simple hammer swing, rescuing people consumes a great deal of energy and heart power, enough for Erin to smash hundreds of ghost generals.
Even for a lower-tier deity like Erin, doing all of this requires utmost concentration; any slight mistake might prevent the rescue of everyone.
To put it bluntly, the divine power "wasted" by Erin in saving people far exceeds the power of faith the saved villagers could provide; this is undoubtedly a losing deal, and a heavily losing one at that.
Yet when Erin acts, there is not a moment's hesitation or weighing of worth.
Wu Chang looked up at Erin, observing the joy on her face, and shook his head with a wry smile.
Silly girl, but considering how cute your smile is, you're forgiven.
