When the Blood Armor Crystal fuses with a newborn, it becomes sustenance for the child, gradually enhancing their talent and cultivation speed, and aids in the formation of a Life Armor.
Of course, some of this information was not derived from the Eye of True Sight, but was obtained from the Nascent Soul Armor Man captured by the Red Tiger Demon King.
At the time, when the Red Tiger Demon King finally captured the Red Armored Man and brought him back to Lu Wenwu, he happened to catch Lu Wenwu conducting a dissection experiment.
This act of forcibly tearing off the armor seems to be an extremely terrifying action for the Armored Race.
It's probably comparable to a classic punishment that some puzzle enthusiasts of the Zhu clan particularly enjoy—skin eradication.
And with an added enhancement of dismemberment.
Therefore, Lu Wenwu didn't have to exert much effort to extract some information about the Armored Race from him.
