As the system prompt sounded, Nighttilt subconsciously clicked on the system interface, and found that the mall column was no longer a gray icon, but a column that could be selected, and he immediately clicked on it.

A product... Second product... Seven Rank Power Burst Card!

Spirit Beasts... Spirit Plant... Artifact Affinity Card!

Ten miles... Barry... Thousands of miles teleportation card!

Junior... Intermediate... Advanced Spiritual Power Boosting Card!

As far as the eye can see, all kinds of teleportation props, explosion cards, affinity cards, promotion cards, specialty cards, all kinds of fragments, but everything that has appeared before, the first-level mall interface is available, and it is no longer limited to the scope that can be used in the past.

Nightleaning Nan studied the mall props for a moment, and his eyes focused on the boosting card.

Primary Spirit Power Enhancement Card: 1 card/10,000 points [can be used with platinum nine stars and below]

Intermediate Spirit Power Boosting Card: 1 card/20,000 points [can be used with nine stars and below]

Advanced Spirit Power Enhancement Card: 1 card/100,000 points [can be used for kings with nine stars and below]

...

Mall tip: The effect of all booster cards is increased by 10 points at the same time!

......

Glancing at the interface, Ye Tiannan was thoughtful...

"To improve the same spiritual power, the more energy you need to spend in the later stage, it seems that if you want the soul sea and the spiritual power sea to break through the king level at the same time, I am afraid that it will not work without 100 million energy points!"

"If you want to break through to the king-level nine stars, I'm afraid you will need billions of energy points!" Ye Tiannan thought in his heart for a while.

However, he is not in a hurry, after all, in this world, let alone breaking through to the king-level nine-star, even those who break through to the king-level are very few, and he does not need to cultivate, as long as the energy value is enough, then he will be invincible!

"According to the general laws of this world, low-level martial artists cannot cultivate soul power, resulting in the soul sea in the same rank state being much weaker than the spirit power sea..."

"And according to the effect of the promotion card, it is obviously much easier to consume the same energy value to advance to soul power!"

Ye Tannan thought for a moment, and quickly decided on the next ascension route...... Before the king level, the most important thing to improve should be soul power, so that the advantage can be maximized!

Buzz! Buzz!

At this time, the soul-seeking green bee next to it circled around the south of the night a few times, as if it had completed some kind of mission, and quickly turned into a wisp of green light and dissipated.

"!" Ye Tiannan was shocked in his heart, and then realized that a day had passed...... Sure enough, energy makes people lose themselves!

At this moment, beside him, a dark mist rose, and the figure of the demon queen appeared closely, and she looked at the other party lightly: "Can you improve the affinity of the spirit beast now?"

"Yes!"

When the words fell, another wisp of dark mist burst out, and the figures of the two had already appeared next to Longtan Lake.

"Shhhhh

"Another Purple Pterodactyl Man!!" Ye Tiannan glanced at the scene in front of him, which was almost exactly the same as yesterday, and he couldn't help but gasp.

Next to her, the demon queen seemed to see the other party's doubts, she explained indifferently: "There are five purple winged dragon generals under Longtan, and this coercion killing array is used to force them out, the weaker the strength, the faster they will be forced out, it is expected to force out one a day, if they don't appear, they will be directly crushed by coercion!"

Hearing this, Ye Tiannan was stunned at first, and then showed doubts on his face: "Why don't you sneak into Longtan directly and kill it, wouldn't it be faster!"

"Longtan is the realm of the Purple Winged Dragon, and it is extremely difficult to find them!" the Demon Queen explained, and then waved her hand, and a box of high-grade spirit stones appeared.

"Oh~" Ye Tiannan let out a long sigh, and his face was sudden, he didn't choose to absorb energy, but showed a strange smile: "Maybe I can help you find the rest of the dragon generals!"

Regarding Ye Tingnan's actions, the Demon Queen immediately understood what the other party meant, but she didn't have any intention of asking for help: "If you don't make a move, you can force them out within five days!"

Ye Tiannan's face darkened, he pondered for a moment, and then asked, "What about the Purple Winged Dragon King?"

According to the meaning of the Demon Queen, there is a king-level purple-winged dragon hidden in this dragon pool, and now the two dragons will be caught, and they still have not appeared, obviously afraid of death and dare not come forward.

Hearing this, the Demon Queen's originally calm face suddenly became serious, and she asked in a deep voice, "Do you have a way to find the dragon breath?"

In her opinion, it is almost impossible to find the Purple Winged Dragon King in Longtan, after all, Longtan is the absolute domain of the Purple Winged Dragon, and the scope is wide, which can help the Dragon to restrain its breath to a certain extent, and can also greatly shield the soul perception she released, and trying to find the other party is no less than looking for a needle in a haystack!

"I'll try!" Ye Tiannan didn't give an affirmative answer, he immediately clicked on the special draw interface and calculated the probability of finding the Purple Winged Dragon King.

[Ding, the calculation is complete, the probability of winning is 0.5%, is it a lottery?]

Seeing this probability, Ye Tiannan somewhat understood what the Demon Queen meant...... Sure enough, if you want to find the Purple Winged Dragon King, it's very difficult!

The probability is a little lower, but he has no intention of giving up on the night, he looked at the demon queen seriously, and said in a deep voice: "I can find the dragon king, but you have to act according to the agreement!"

The demon queen looked at the other party in surprise, she was silent for a moment, and said with a little doubt in her tone: "As long as you can find it, Ben Hou will give you half of the energy as agreed, and never break her word!"

"Okay!" Ye Tingnan nodded decisively, and then, he began to draw the lottery.

Finally...

At the cost of consuming 300,000 energy points, a pleasant prompt sounded.

【Ding, you gain Tracking Spiritual Fire*1!】

Tracking Spiritual Fire: Track any living being, time limit: half an hour!

Looking at the introduction of this prop, Ye Tiannan was overjoyed, but he didn't rush to start, but absorbed the box of high-grade spirit stones on the ground, replenished the energy value, and then looked at the demon queen: "I can find the Purple Winged Dragon King now, do you plan to seize the dragon source of the dragon general first, or find the Purple Winged Dragon King first?"

The words fell...

Bang!

I saw that not far away, a dark mist rose, instantly strangled the suppressed dragon general into pieces, and the demon queen was indifferent, she leaned a little closer to the south of the night, when she spoke, her voice was full of excitement and satisfaction.

"Your Highness the Demon Lord, you have really opened the eyes of the queen!"

This sentence, the demon queen said very lightly, as if shocked and seemed to be envious, just finished speaking, with her as the center, a strange black light suddenly erupted, and the other party's originally calm face instantly turned into a cold to the bone.

"Let's start!" The Demon Queen didn't look at Ye Tingnan again, she stared at the center of the Longtan water source, and what bloomed in her eyes was a strong expectation...... Compared to the Purple Winged Dragon King, the dragon source of a mere dragon general is insignificant!

"Good!"

Faced with the sudden scene in the field, Ye Tiannan was a little caught off guard, he was stunned, and then clicked on the prop column.

【Ding, you use Tracking Spiritual Fire*1, you will be able to track any living being, please select the target!】

"Purple Winged Dragon King!" Ye Tingnan said in a deep voice, and soon, a ray of cyan flame floated out of his body, beating up and down around him as if it were spiritual, waiting for the latter to set off together.

"!@#¥%......" Seeing this scene, Ye Tiannan's face suddenly darkened, and there was a bitterness in his heart...... I didn't plan to sneak into Longtan!

But it seems...

If he doesn't sneak into Longtan, I'm afraid this tracking spirit fire won't take the initiative to follow the demon queen...

Next to her, the Demon Queen found the tracking spiritual fire, and she looked at Ye Tiannan suspiciously: "Is this little thing able to find the Purple Winged Dragon King?"

"That's right!" Ye Tiannan nodded, and then explained: "But this spiritual fire is only at my command, it will not follow you into Longtan alone!"

Hearing this, the Demon Queen immediately thought of the Soul Seeking Green Bee, knowing that the summons of these creatures only listened to Ye Tingnan, she was silent for a moment, so she nodded: "Yes!"

The words fell...

With a wave of the Demon Queen's hand, as a wisp of black mist floated out, Ye Tiannan's entire person and the tracking spiritual fire were firmly wrapped, and the dark spiritual power enchantment around his body gave people an extremely solid feeling, even a martial artist who had just entered the king level could not break it in the slightest!

The next moment, the figures of the two disappeared in an instant.