For cultivators, especially those at the profound level of the Vientiane Realm, such an explosion is already consuming their foundation.
The essence blood he forced out just now is equivalent to the essence he cultivated for a hundred years, now lost in an instant. To replenish it in the future would require several times the time and cost!
More importantly, using origin blood to forcibly enhance his strength can only bring temporary effects. When his power diminishes later, his cultivation will inevitably fall into decline, possibly damaging his foundation irreversibly with a small or even a major realm drop!
Originally, this perilous secret technique—with endless future troubles—was a life-saving trump card Zong Yue prepared for himself when he would one day find himself in desperate straits.
But under the overwhelming pressure of Qiu Taoguang and the True Monarchs of the Demon Sect and Demon Clan, he was forced to use it.
