Ji An continuously increased the infusion of magical power; initially, the talisman brush could withstand it, but later, the red patterns on the brush turned light gold, and no more magical power could be infused.
It was as if there was a valve controlling the maximum flow of magical power.
Guu Tai noticed the color change of the patterns on the brush handle, stroked his beard and smiled:
"Using a regular talisman brush for long periods of infusing excessive spiritual power will severely affect its lifespan, causing uneven magical power output and impacting the success rate of talisman making.
The design I made limits the maximum input of spiritual power, so you can boldly maintain the infusion of magical power without worry.
This method not only extends the lifespan of the talisman brush, but there are additional benefits that you surely understand."
He kept it mysterious, wearing a "you know what I mean" expression.
Ji An raised his eyebrow slightly and smiled:
