Chapter 18: The Power of the Underworld?

  Spirit Masters are the most complex and varied profession, with different elemental physiques having different spiritual power colors. For example, fire-type spiritual power is red, earth-type is yellow, wood-type is green... Some elemental branches also have many different sub-branches, such as ice-type being a branch of water-type, lightning-type being a branch of thunder-type...

  There are also some special spirit masters who possess two or more elemental spiritual foundations. People with spiritual foundations are already extremely rare, and those with multiple elements are even more rare!

  At this time, Su Lengfeng felt that the crystal ball under her hand suddenly became cold, and the temperature continued to drop at a rapid speed! What's strange is that she not only didn't feel unbearable, but also adapted to this icy aura that ordinary people couldn't tolerate, and felt an unspeakable comfort and ease in her limbs.

  Su Leng's eyes suddenly opened and looked at the crystal ball in his hand, only to find that the crystal ball had presented a strange scene! There seemed to be a cluster of dark ink inside, constantly spreading, the crystal ball turned gray, quickly deepened into dark gray, black, and finally became jet black...

  Black? Is it a dark element? The person also had an astonished expression, eyes wide open, staring intently at the crystal ball that was still changing!

  When the crystal ball turned into a dark black color without any impurities, it finally couldn't be seen changing anymore. However, Su Lingfeng didn't take her hand away and continued to concentrate her mind to input spiritual energy into the crystal ball, because she felt that the temperature of the crystal ball was still continuously dropping!

  That person did not disturb Su Lengfeng, his eyes flashed slightly as he looked at her, and he quietly waited with pursed lips.

  After a while, the crystal ball changed again! It was seen that at the center of the crystal ball, a faint dark red color suddenly overflowed and spread continuously towards the black sphere...

  Red? Is it fire system? Su Lingfeng raised an eyebrow, could she still be a dual-system spiritual master?!

  Because of the sudden addition of a divine force precedent, for this body that was originally an absolute spiritual void, suddenly having a spiritual foundation didn't surprise her much, she just thought it was another benefit of rebirth. However, if it were a dual-elemental physique, even with her calm personality, she couldn't help but feel excited in her heart...

  That person saw the red color suddenly appear in the crystal ball, and his face changed! His fists clenched involuntarily, and a hint of tension appeared on his face.

  Soon, Su Lengfeng discovered that the red in the crystal ball was not the scorching red of fire elements, but a red with a hint of blue light, emitting a cold and eerie aura...

  It's like... the fires of hell!

  The crystal ball's temperature finally stabilized and the colors inside stopped changing. Su Lingfeng removed his hands and looked at the person beside him.

  His face was extremely shocked, and he was stunned for a long time before muttering: "It's not the dark system... 'Yin and Yang' power... Is this 'Yin and Yang' power?"

  "What is 'Yōu Míng's power'?" Su Lengfeng asked in confusion.

  "...The man mechanically raised his head and looked at Su Lengfeng, with a hint of complexity in his scorching gaze."

  Is it her? The woman in the prophecy, is it this little girl in front of me...

  "Don't look at me like that, I'll think you've fallen in love with me!" Su Ling said with a frown and an expressionless face.

  "...The man's mouth twitched, and Su Ling's words brought his thoughts back. He then looked her up and down, seemingly considering the possibility of this question..."

  "You haven't answered my question yet!" Su Lengfeng ignored his gaze and asked impatiently.