He didn't expect it to come so easily. Below here is a laboratory where you can see all kinds of experimental tests. There are tests for creatures, there are tests for the destructive power of weapons, there are studies for magic, there are studies for special potions, and so on.

The list goes on.

Drag through the crystal window to see the various experiments behind you.

Lotta felt that his small demon world civilization had developed, all kinds of magic, and unknown mechanical objects that had complex structures, and the processes revealed inside were not simple.

Little Lori walked forward with a small mouth, looking shocked.

Walking to a huge crystal window, little Lori stopped.

Lotta glanced at it secretly, and instantly couldn't leave her sight.

Heart of the El!

It turned out to be the Heart of El, glowing with a beautiful cyan blue. Behind the crystal window is a huge space in which the Heart of El floats. Wrapped in a unique blood-red magic array, several things that resemble mechanical arms continue to rotate around the Heart of El, releasing pulses of energy.

The El Heart, which was hit, bounced back and forth in the center of the magic bind like a bouncy ball. Occasionally release a wave of El energy, which will be captured and collected by the surrounding magic array.

Lotta was excited, excited.

The goal of the mission was in front of him, and he had the urge to rush out and smash the crystal window.

He didn't act blindly, he immediately retracted his head and put it on the little Lori's chest to disguise it. Because in the distance, Mavis walked over.

She approached Tracy, reached out and rubbed Lori's head.

"Tracy, what are you looking at?"

"Ah, sister, where is this?"

Mavis was not angry, squatted down and hugged little Lori gently. Then he stretched out a hand and pinched it on Lori's chest. Pinched on Lotta, to be exact.

"It's getting bigger again, Tracy, what have you eaten these two days?"

"Nope."

Lotta broke out in a cold sweat, deformed under Mavis's kneading. For fear that the little Lori would expose him, but the little Lori didn't seem to mean anything at all.

"How did you get in?"

"Walked in."

In this way, Mavis rubbed Lotta, and Tracy watched the study of the Heart of El together. Mavis also told Tracy that she wanted to use the energy to activate the Heart of El and force it to release the energy to obtain endless energy.

She was rubbed by Mavis for half an hour before she sent Tracy away.

Take another passage, straight out of a room. Lotta took a few positions.

Mavis sent Tracy to her room and kissed her goodbye.

After the other party leaves.

Lotta breathed a sigh of relief.

I've been rubbed by the enemy or something......

Not only him, but Tracy also seemed to be relieved, and sighed.

"You seem to be scared of your sister."

"No, my sister is very nice and gentle, it's just ...... Otherwise, my sister had a little JJ creature near me, and the last guard who touched me was cut off. The ball has a small jj, so it can't be spotted. ”

After saying that, Tracy also reached out and pinched a small tentacle-like bulge with precision.

“stop！”

Lotta's face hurts, and after activating the Shadow Form, he doesn't even know where his JJ is. The mother and daughter, one grabbed the other, and simply bought arsenic cream.

This time I was caught by little Lori, and I didn't suffer a loss.

Directly locked the position of the heart of the el, but it was surprisingly smooth. Find an opportunity to slip away and tell 0 the good news. No. 0 showed a rare look of excitement.

"Well done, when the Demon King and Mavis leave, I will act, and I will definitely take back the Heart of El!"

Three days later, the Lucifer family's crusade army set off in a majestic manner, leaving the fallen city and embarking on the road to the Thousand Souls Prison in the welcome and send-off of the demon clan in the city.

When they left, it was also the time of Lotta's operation.

On the night when the moon was dark and the wind was high, the action began.

2 spearheads stayed in the city, watching the wind and doing eyeliner.

The others entered the castle through the amulet given by the prince and lurked towards the center of the castle.

The terrain is complex.

Because Lotta had completed the reconnaissance before, the infiltration work was smooth and smooth, perfectly avoiding the sight of the patrolling guards.

Fly the eaves and walk the wall to drill dog holes, and climb the window to the ground to the phantom tank.

If you can't get around it, kill it directly.

The sharpshoot's silenced weapon, and with a barely silent pop, the two guards standing guard fell. The others quickly rushed out to hide the corpses, and then the two planes disguised themselves as guards as eye positions.

The other spearheads moved quickly.

The escape routes are all arranged, eyeliner is placed in each position, and in case of accidents, immediately change the way and escape.

The operation went very smoothly.

Come to the secret passage where Mavis sent Tracy. Only 0 and Lotta, dressed in black, remained. The rest of the spearheads were planted in the retreat route.

Lotta unleashes a miniature raccoon.

Through the mechanical gap, I quickly found the switch and quietly punched in the channel. Drop a dozen miniature raccoons and go in to find their way. Even though it's night, it's very bright under the magic lights inside. Lots of interstitial shades to facilitate his mini raccoon movements.

The situation in the passage is unobstructed.

"Let's go."

At this time, the system came out to brush the task.

[Brave into the Demon Cave: If you have the courage, you will go in, you will go in, you will go in, you will go to the end. Reward: Medal of Courage*1, Soap that must be picked up*1]

The system tasks are all out of the box.

Lotta knew that danger lurked this time.

Do not enter the tiger's den. What do you want to do?

The underground institute is still very beautiful, and there are even frescoes and some decorations on the surrounding walls. The passage is somewhat narrow, with secret sentry posts, open sentry posts and patrolling guards.

It's not easy to get around it completely.

When you encounter a patrol head-on, you have to do it.

After walking a short distance, two guards came to meet him.

They were chatting and talking, weapons in their hands. The casual look was put around the corner.

Lotta descended from the sky, and an evil descended from the sky and broke a man's neck.

The No. 0 side jumped down from above, and the calf wrapped in the tights wrapped around the neck of another person, and the legs were twisted directly with force.

Put the corpse in the storage space and hide it.

Keep moving.

"Number 0, you say...... Where does the road lead? ”

"Aren't you exploring your way?"

"But...... There's no end, it's so far, the last time I came in, it wasn't that long. ”

“……”

Zero stopped, and Lotta crouched on top of her, looking left and right, and the vision provided by the released miniature raccoon showed that there was no end in the hundreds of meters ahead. It feels like you're on the wrong track.

"Look, what is this?"

Lotta notices a strange sign and arrives with number 0. A passage covered with wooden planks. There is a sign above that a person drills in.

"It looks like a passage or something."

"Do you want to go in?"

No. 0 reached out and pushed the plank away to look down, and after some distance downward, there was a sloping landslide.

"Ah, I see, this must be some kind of speed passage, go to the next level."

Lotta said with the palm of his hand, remembering what he had seen in the movies, where a slide passage led quickly to another place. The wooden board is painted with an icon of people getting in, doesn't that mean letting people get in?

No. 0 glanced at Lotta suspiciously, and finally believed his nod:

"Let's go."

Jump into it with Lotta.