13. Four Symbols Heaven Barrier

However, Lin Yue also knew very well that with his current strength, opening that secret treasure would be quite difficult. According to the description, at least the Four Symbols Heaven Barrier was needed to unlock the treasure.

Moreover, acquiring the treasures inside also required sufficient strength.

So, he still needed to cultivate quickly.

For the past year, Lin Yue had been in a state of frenzied cultivation every day, and in his free time, he would also read scrolls in search of the so-called Dao Heart.

The Duke Heng's mansion provided a large amount of top-tier treasure medicine, an excellent cultivation environment, guidance from a Martial Arts Grandmaster, and the Heartless Qi planted by the Twelfth Prince... These almost placed his cultivation conditions at the highest level.

Therefore, in just over a year, he was about to break through the Four Symbols Heaven Barrier.