Was she going to draw chapter 1437 with her finger

Just when everyone was puzzled, Yun Chujiu held her breath and focused. She extended her right index finger to the plate that contained the blood of the Demon Beast.

Everyone was shocked. Could it be that Yun chujiu wanted to use her finger as a talisman pen to draw a talisman?

Wasn’t this a joke? !

If her finger could draw a talisman, why did she invent a talisman pen? Everyone could just use their fingers!

In fact, Yun Chujiu was also uncertain.

She leaned back on the chair and thought about it. Suddenly, she remembered that when she was competing in the Wuwei Tower, she used her fingers to draw fire talismans on some of the scraps of Talisman Paper. Although she did not succeed at that time.., but in the middle of the night, the place where she threw the talisman suddenly caught fire. Perhaps it was caused by the talisman.

However, why did she not succeed at that time but succeeded after a few hours?