“Seal!” Long Chen shouted. Violet qi then swirled around him and slowly condensed into a rune on his forehead.

“Success! Many thanks, senior!”

Long Chen was excited to have mastered a sealing technique from the Earth Cauldron. This time, it was really simple. 

“This is a seal of the Pill Dao, not a bloodline seal, so it cannot stay in effect for long. You will need to redo the seal every three days. Furthermore, you cannot use the slightest bit of your bloodline power, or the seal will immediately shatter,” warned the Earth Cauldron.

Since Long Chen asked, the Earth Cauldron transmitted him this technique. However, this technique was primarily designed...