Returning to the body on time is the key to prevent the soul from being harmed during astral projection.
The time the soul spends outside the body feels like a race against time, with every passing minute and second increasing the risk.
It's like a kite soaring in the sky, its string must be tightly secured to a fixed object on the ground.
If the time exceeds, the string breaks, and the kite may become lost and never return.
If the soul returns to the body within the allotted time, it can regain control over the body, and all body functions can quickly return to normal without causing any serious damage due to astral projection.
But if this rule is violated, the soul may encounter various unknown dangers outside the body, and the body may experience functional decline due to the prolonged lack of the soul's support.
Herbert knew this too, understanding that he couldn't linger outside for too long.
"Ah, alright, I will definitely hurry back."
