After that, Lu Yu inserted the Green Fire Crystal Card into the groove in the stone platform, and the "three hundred" on the card immediately jumped to "two hundred and ninety," deducting one day's cultivation fee.
Then he sat cross-legged, formed seals with both hands, slowly closed his eyes, and began cultivating.
In an instant, an endless stream of Formless Heart Flame surged into his body like a tide, and waves of burning, stabbing pain instantly spread through his meridians.
Unlike before, this time Lu Yu did not use the Great Pagoda Tower to absorb the heart flame. Instead, he deliberately split it into two streams—one he allowed to wander through his limbs and bones, letting his meridians, bones, and even every inch of flesh temper and transform amid the searing pain...
The other he guided into the Pagoda Tower. The illusory tower body glowed faintly, actually becoming a few degrees more solid at a speed visible to the naked eye...
Time slowly flowed by in cultivation...
And this round of cultivation lasted for a full half month...
Half a month later, The sixth floor of the Heavenly Flame Refining Qi Tower.
Inside a Cultivation Room.
The scorching air twisted and churned in the sealed space, and even the stone walls had been burned by the high temperature until they gave off a dark red sheen.
Lu Yu sat cross-legged atop the stone platform, his whole body enveloped in a faint, formless halo. If any outsider had been present at that moment, they would surely have been shocked to discover that the Formless Heart Flame throughout the entire Cultivation Room was madly pouring into his body like a hundred rivers returning to the sea!
Crack!
A faint, crisp sound suddenly came from within his body. Lu Yu abruptly opened his