(Thank you very much to the "lh9hl" students for their continuous rewards, and also to the "otaku who love to read novels" for their tips.) ）

"The contractor's authority is elevated, and a random reward will be obtained, and the reward will be drawn in the middle ......"

"The reward is drawn, and one D-level skill point is awarded."

"D-level skill points: D-level evaluation, this item can go to the career mentor to learn a D-level skill. (Tradable.) ）”

A D-class skill?

Lin Chen's eyes flickered, the cost of a D-level skill, when converted, was worth a full three months of survival time!

And this is still in the case of learning pre-skills, but there are advanced skills, and learning a D-level skill out of thin air will take about a year or so to survive!

Lin Chen felt that this was like a snowball process, once it rolled, the strength of the contractor would become stronger and stronger, belonging to a virtuous circle, and the contractor who did not stick to it in the early stage would either struggle at the lower level or die in the task!

Regarding the use of skill points, the first time he got it, Lin Chen's mind had a plan.

Naturally, it is used to learn a skill evaluated as D out of thin air, which is more cost-effective, and this is also the process of the snowball effect, which can greatly enhance Lin Chen's strength!

Although, directly learning a D-level skill, without learning its low-level pre-skills, will make it very difficult to master and consume more survival time, but this is undoubtedly the most cost-effective one, and Lin Chen is also confident that he can master it in the shortest possible time.

"The Abyss."

Lin Chen chanted the incantation in his mouth, and gently pushed forward with his left hand. In a flash, the invisible door was pushed open, and what appeared in front of Lin Chen's eyes was still the blood sun unique to that round of abyss.

The Abyssal Triple Heavens, each of which had changed significantly, the town seemed to be in a different stage of development, it seemed to be a little bigger, the facilities were better, the shops were bigger, and the things that could be sold. The more service features are offered, too.

But. Lin Chen, after only having a basic understanding of these things, he didn't bother anymore, and the abyss connected countless planes. Huge resources in the plane. Far from what is sold in the abyss.

Buying items in the abyss requires survival time. And to get benefits in other planes, you need to use your brains and your own strength to get by. As well as a certain amount of luck.

There are no special products in the Abyss, and those that can be sold are basic tools, and it can be seen from these measures that the demon encourages the contractor to gain benefits in other planes.

Lin Chen's purpose is the professional hall, the things bought in these stores basically have no special effect, there is no threat to him, and it is better to prevent trouble before it happens, and Lin Chen is also to prevent the other party from suddenly yin himself when he conflicts with the contractor.

However, with so many dimensional resources and countless special abilities possessed by the contractor, it is almost impossible to guard against them......

Just when Lin Chen's gaze was attracted by an abyss demon, the guide's sudden prompt made Lin Chen's expression appear obviously sluggish.

Immediately afterwards, Lin Chen's eyes bent into a slit, and the muscles on his face twitched involuntarily, revealing an exaggerated smile, just like an ordinary person who suddenly planted a five-million jackpot!

"Ding, if the item you auctioned is successfully sold, the contractor will get three months of survival time in addition to the tax collected by the auction house!"

Three months to survive?!

Auction?!

Lin Chen was stunned for a moment, and then remembered that he was having fun before, hanging a T-virus on the auction house with a hundred days of survival time, but he never thought that this thing could really be sold!

You know, the recycling price of the abyss is one day, and the auction price he set is a hundred days!

Survival time doubled by a hundredfold!

These three months of survival time, for Lin Chen, who was not prepared, was simply picked up for nothing!

"It seems that the learning of skills has to be planned again."

When the four-month survival time was in hand, Lin Chen suddenly felt rich, and it was a full four months!

"Knock knock."

A polite knock came from outside the heavy, luxurious, dark golden door, and Catherine closed the book made of animal skins, and the vicissitudes of life vibrated through the air at a sound that was so incompatible with her youthful beauty.

"Mentor, I'm learning skills again."

After Lin Chen pushed the door open, he was full of interest, and he had already thought about the skills he needed to learn on the way.

"Not bad."

Catherine only spat out two syllables, and then, a list of assassins' skills appeared in front of Lin Chen's eyes.

"D-Class Moon Shadow Step: The figure of the Assassin is like the shadow of the moonlight, entering a state where no one can observe, and is able to move at forty-five percent of the speed of the Assassin."

"Note: The Moon Shadow Walk can't hide from creatures with particularly sharp instincts, and it can't shield psychic scans."

"The Contractor's Moon Shadow Walk is rated as F, and it takes a month to survive to upgrade to D rank."

"Learn."

Moon Shadow Step is the core skill of assassins, as long as the authority is sufficient, for Lin Chen, it is a must.

Although upgrading the Moon Shadow Walk only increases the movement speed while stealth, it is not as obvious as the increase in combat power of other skills.

However, mobility in stealth sometimes determines the direction and outcome of an assassination attempt!

After Lin Chen chose to learn, a higher-level Moon Shadow Walk knowledge was directly transmitted to Lin Chen's mind through an unknown mysterious way, as if copying a piece of software directly to a hard drive.

Lin Chen closed his eyes, digested the knowledge in his mind slightly, and began to look for ...... on the skill list

This time, Lin Chen needs to spend a D-level skill point to directly learn a powerful skill evaluated as D!

The skill of dragon summoning is still in the seal, which means that Lin Chen's current authority is not enough to use this skill, and judging from the strength of the dragon in this guardian mission, it is at least necessary to raise the authority to C-level before it can be unsealed!

What skills to learn, Lin Chen had already thought about it, and the instant stab, which is an F-level skill, cannot be improved again, and the explosive power provided is only doubled.

Lin Chen pulled the list of skills to the end and found the skills he had thought of before.

"Fire Body: An assassin's strategy to lure the enemy into a trap. At the same time that the same incineration is generated, no trace of itself disappears from view, and the incineration runs to the enemy at a very fast speed, attempting to attack, and using this interval, the Assassin can also start to surprise the enemy from behind. If the Incineration takes a certain amount of damage from an enemy, it will explode, dealing damage to powerful flames around it, and the Incineration will disappear. Depending on the level of practice, the amount of time it takes to burn your body until it explodes. (To be continued......)