C1878 Shadow burst
Although the set of armor that Lao Sa was wearing was forged by morning-gold, it was extremely sturdy and had healing properties, but the dagger in Wu Moying's hands had an even greater history, and it was said that it was the weapon used by the Thorny God back then, called the Shadow Blade. When he left, he left the dagger in the Wu Clan, and from now on, it was passed down as his inheritance