Han Li's brows furrowed slightly upon seeing this.

The detonation of three immortal treasures at once had worn down the gray cloud significantly, but it still wasn't entirely wiped out.

Qu Ling was furious as she observed the unfolding situation from afar, but she was unable to free herself from her battle against Jin Tong, so she could only watch as Han Li continued to chip away at her spirit domain.

Right at this moment, Han Li swept a sleeve through the air to summon that black inkstone immortal treasure that he had obtained from Tao Yu.

He tossed the black inkstone forward while making a hand seal, and a burst of piercing black light interspersed with formidable law power fluctuations instantly surged out of the inkstone.

The law powers imbued within this inkstone were far superior to that of the three previous immortal treasures, and even though Han Li hadn't been able to completely refine the treasure, he still had sufficient control over it to trigger its self-detonation.

An alarmed look appeared on Qu Ling's face as she sensed the formidable aura emanating from the black inkstone, and she immediately...