Chapter 253

Survival in the apocalypse, if there is no confidence, he will be cold.

Without the grocery store... It is obviously unrealistic for him to survive in this chaotic world where the strong are the slaves of the weak.

"I choose [Fight to the End]!"

"Also... what's the hero's hut? Add two more rooms for me?"

Qi Tian pouted, always feeling a little bit fucked...

"Ding! Insufficient host authority, no comment for the time being..."

"Ding! Warm reminder: As long as the host completes the task and gets the reward, you can know the attributes of the Brave Cabin..."

Qi Tian: "..."

When I get the reward, do you want to tell me? How cool is this crap?

Qi Tian secretly pouted, the dog system is not reliable at all...

But the most important thing right now... is to solve this matter.

There has to be an explanation.

Since it can trigger the dog system to release tasks, it seems that this revival will be... really unusual.

Qi Tian is lost in thought...

He is thinking, in order to strengthen his own confidence, or to make himself stronger... that is the truth...

"Ding! The supply channel of the biochemical base has been successfully upgraded!"

The mechanical sound of the system came, and Qi Tian's face showed a look of joy.

Finally... the update and upgrade succeeded!

About ten days ago, the supply channels of the biochemical base have been upgrading...

At that time, Qi Tian was still complaining secretly...

"The supply channel of the biochemical base... The update has been upgraded once, has it become more powerful now..."

"If you can summon a fifth-level biochemical guard or get a fourth-level biochemical upgrade crystal...then send it..."

Qi Tianxia swallowed a mouthful of saliva consciously, standing at this angle, he really looked surprised.

If the operation is really successful, the benefits that can be obtained... will also be endless.

After all, a fifth-level biochemical guard is a fifth-level ten-star supernatural powerhouse!

So far, Qi Tian has only seen a fifth-order supernatural powerhouse, that is, Shangguan Xin, and he is only a fifth-order one-star supernatural powerhouse...

If you can get a fourth-level biochemical crystal, you can also promote the fourth-level biochemical guard Qi Da to the fifth-level biochemical guard...

Qi Tian rubbed his hands together with a look of anticipation on his face.

"Ding! Warm reminder from the system: Even if you get a fourth-level biochemical upgrade crystal or a fifth-level biochemical guard, the host doesn't have the economic strength to buy it. Rather than being there, it's better to earn spirit coins..."

The dog system directly poured a basin of cold water...

According to the price of the dog system, the price of the fourth-level biochemical upgrade crystal is the same as that of the fifth-level biochemical guard, both of which are 100 billion spirit coins...

It's so dark!

"System, introduce the upgraded biochemical base supply channel."

The corners of Qi Tian's mouth raised slightly, and he decided not to continue entangled in this matter.

Rather than entangled in this matter, it is better to honestly get some benefits.

"Ding! The cooling cycle of the upgraded biochemical base supply channel has been extended from one week to one month..."

"Grass! Dog system, how are you playing with me? What do you mean? You can only draw once a month in the future? You are so rude!"

Qi Tian's face suddenly turned dark, and this repeated, the loss would be great.

What, is this an upgrade? How does it feel like you're stepping back? Brazenly cheating on his host father?

"Ding! Because the newly upgraded biochemical base supply channel is more high-end! The extension of the cooling period is also to provide better products, please keep calm!"

The dog system is always so unhurried...