The deep sea suddenly interrupted him: "Even if you are still empty after twenty-four hours, you have to come back! Because after twenty-four hours, the mechanism will restart, and then the door will automatically close! If you don't come out, you will be trapped inside!"

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

It would be fine if he didn't say it, but he became even more nervous when he said it.

Ling Luoyu really wanted to laugh: "What are you afraid of? Don't we have the key?! If you are really trapped, I will definitely open it for you again!"

“Not that simple!”

Pour a basin of cold water in the deep sea.

"The premise for the key to be available is that the key will be used after the machine clamp has been running for a hundred years. When I was designing the key, I was afraid that someone would covet the treasures inside and steal strange treasures, so I designed a time clamp! Only after a hundred years of rotation can the clamp return to the origin, the mechanism can be used, and the key can open the city gate!"

Ling Luoyu: "..."

Such a black-hearted scheming really has Mo Xuanchen's style.

I guess his ancestors are all scheming people, just like him.

Feng Chenglin's face collapsed slightly: "Okay! Now we have to not only guard against the dangers here, but also pinch time! But here we are here, how can we know the concept of time??"

Deep sea reached out to get a black bead out of the backpack.

"This is called the morning bead, and it changes color in twenty-four hours! When you see this bead becoming gray, it is the time for you to rush back! After twenty-four hours, the bead will become completely transparent!"

He patted Feng Chenglin's space bag on his waist.

"Also, no matter what happens, don't throw it away! As long as it is there, the elders can find your place! Therefore, it is the guarantee of your life, and you must protect it like you love your life!"

Feng Chenglin couldn't help but lower his eyes to look at the space bag, gaining insight again.

"This thing has this function?!"

The mysterious body of the deep sea: "The space bags in our Lundao Academy are different from those of other families! Because when refining, they were given spiritual marks!"

Ling Luoyu's eyes trembled slightly: "A weapon refiner with mental power?!"

"Yes!" Shenhai was quite satisfied with her perception: "Ordinary weapon refiners are just simple weapon refiners, but our Lundao Academy has a treasure weapon refiner, who has mental power..."

Feng Chenglin was even more energetic: "Who is it?!"

At the critical moment, the deep sea has returned to its unpredictable and profound depth.

"When you are alone and waiting to be rescued, you will know who it is!"

Although Feng Chenglin was unhappy with the mysteriousness of the deep sea, he still carefully stuffed the space bag into his arms and kept it intimately.

This is the foundation for protecting his life.

Wherever everyone was, there was a huge rock two people tall, blocking everyone's view.

In order to better collect treasures, Deep Sea ordered everyone to scatter themselves, but they all searched in a carpet style within the scope of their response.

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

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

Due to the closure, the ecology here has not been damaged at all.

Feng Chenglin's amazement followed: "Fuck... there are really treasures everywhere here..."

Under the light of the fire, various herbs grow vigorously and sway in a swaying posture.

Although he doesn't understand medicine, he can tell that these herbs are of great value.
Chapter completed!