Su Mo had originally been able to gain more than forty years in the Thirteenth Time God Palace. Even after cultivating for over twenty years, he would still have had around twenty years left.
However, now that he had retreated to the Tenth Layer Time God Palace, the flow of time had slowed drastically, leaving him with only around five years for cultivation.
Still, even five years were something he could only hope for.
Within the Tenth Layer Time God Palace, Su Mo cast aside the distractions in his mind and quietly cultivated, consolidating his cultivation.
Five years passed in the blink of an eye, and the City of Time and Space was about to open once more.
By this time, Su Mo was still far from being able to break through to Grade Five. At the very least, he needed another five years.
"First, I'll raise my cultivation to the peak of Grade Four High-level!"
Su Mo opened his eyes and began swallowing pills. He had an enormous supply of pills; not to mention cultivating to Grade Five, even reaching Grade Seven or Eight would be more than manageable.
A great number of pills entered his stomach. Their medicinal power surged like rolling waves, his source power boiled, and Su Mo began refining them with all his strength.
His cultivation began rising rapidly once again, its momentum seemingly impossible to restrain.
In just over three hours, Su Mo's cultivation had reached the peak of Grade Four High-level. He was only half a step away from the ungraded realm.
Yet that half-step was like a towering mountain, one he could not cross for the time being.
After his cultivation could no longer increase, Su Mo refined the remaining medicinal power within his body and continued consolidating his cultivation.
Before long,