Shen Hai suddenly interrupted him: "Even if you are still empty-handed after twenty-four hours, then you have to come back!" Because after twenty-four hours, the mechanism will be reactivated, and at that point, the gate will automatically close! If you don't come out, you're going to be trapped inside! ”

Feng Chenglin's legs trembled inexplicably: "......"

It's okay not to say this, but when he says it, he gets even more nervous.

Ling Luoyu really wanted to laugh: "What are you afraid of?" Don't we have the key?! If you're really trapped, I'm sure I'll open it for you! ”

"It's not that simple!"

A basin of cold water poured down in the deep sea.

"The premise of the key is that the machine has been running for a hundred years, and then the key is useful after returning to the original point! When I designed the key, I was afraid that someone would covet the treasure inside, enter here without permission, and steal the treasure, so I designed a time frame! Only after a hundred years of rotation will the machine return to its original point, the mechanism can be used, and the key can open the city gate! ”

Ling Luoyu: "......"

is such a black-bellied scheming, and it really has the style of Mo Xuanchen.

Presumably, his ancestors were scheming people like him.

Feng Chenglin's face collapsed slightly: "Gotcha!" Now it's not just about guarding against the dangers here, it's about pinching the time! But here, how can we know the concept of time if we can't see our fingers?? ”

The Deep Sea Explorer pulled a black bead out of his rucksack.

"It's called the morning pearl, and it changes color every twenty-four hours! When you see this bead turn gray, it's time for you to rush back! As soon as twenty-four hours have passed, the beads will become completely transparent! ”

He patted the space bag on Feng Chenglin's waist heavily.

"And no matter what happens, don't throw it away! As long as it's there, the Elders will find your place! Therefore, it is the guarantee of your life, and you should love it as you love it! ”

Feng Chenglin couldn't help but look at the space bag with his eyes down, and once again gained knowledge.

"This thing still works?!"

The deep sea is mysterious: "Let's talk about the space bag of the Dao Academy, which is different from other families!" Because when it was refined, it was given a spiritual imprint! ”

Ling Luoyu's eyes trembled slightly: "A refiner with spiritual power?!" ”

"Yes!" Shen Hai was quite satisfied with her cognition: "Ordinary refiners are just simple refiners, but we have a treasure refiner in the Dao Academy, and he has spiritual ......power."

Feng Chenglin's spirit was even more uplifted: "Who is it?!" ”

At a critical time, the deep sea has recovered its unfathomable depth.

"When you're left alone, waiting to be rescued, you'll know who it is!"

Although Feng Chenglin was not happy with the mystery of the deep sea, he still carefully stuffed the space bag into his arms and kept it close to him.

This is the foundation of saving his life.

Where everyone was, there was a boulder two people high, blocking everyone's view.

In order to better collect treasures, the deep sea ordered everyone to disperse, but they were all within the scope of care, and searched in a carpet manner.

Turning over and jumping onto the rock, Ling Luoyu opened his divine eyes, and the colorful luster instantly fell into his eyes.

Mo Xuanchen is right, this is a well-preserved underground world.

Because of the closure, the ecology here has not been damaged in any way.

Feng Chenglin's exclamatory voice followed: "...... It's a treasure here......"

Under the light of the fire, all kinds of medicinal herbs grow vigorously and sway.

Although he didn't know about medicine, he could see that these herbs were very valuable.