Yin Jiurao thought to herself, "Zhang Yu said there's a benefit? Given Zhang Yu's current status, he wouldn't deceive us. Could there be some mystery I'm unaware of?"
Having said this, Yin Jiurao grabbed Le Mulan's hand and said, "Come, let me give you a check-up."
Le Mulan waved her hands repeatedly, saying, "No need, teacher."
As Le Mulan was sensing the effects after her Deep Cold Magical Vein upgrade, Zhang Yu was already able to precisely perceive the effects of the Level 3 Deep Cold Magical Vein through the Dao Seed Spectrum in the Yu Shu.
The first level of the Deep Cold Magical Vein can freeze wounds and prolong life, while the second level can improve heat dissipation efficiency, prolonging the body's burst duration.
And now, at the current third level…
Just as Zhang Yu's mana was circulating, part of the organs in his chest and abdomen were temporarily frozen.
"Once frozen, the body can enter a rapid and efficient self-healing state."
