"Sign in successfully, get a reward: upgrade card (S-level)."

"Upgrade Card (S Rank): Any item or creature below S rank can be upgraded to S rank."

Seeing this upgrade card, Xiao Yi fell into contemplation.

"Raising hens or raising boars?"

"Or upgrade other items? Boat? Heavy crossbow? Or upgrade that C-level water purifier directly to S-level?"

"Or find a high-yielding crop?"

There are so many things that need to be upgraded. Although Xiao Yi also has some S-rank items in his hands, there are still too many items below S-rank!

Just when he was hesitating about which item to upgrade, a flash of light flashed in his mind, and he immediately decided, "It's you!"

Taking out the upgrade card, the island tablet immediately prompted: "It is detected that you have obtained an upgrade card (S-level), please select the upgrade target."

"Myself!" Xiao Yi replied immediately.

"The upgrade is successful, and the island owner Xiao Yi's physique has been upgraded to S rank."

Xiao Yi clenched his fists and said to himself, "Sure enough!"

This time, the system didn't even have a prompt that it could be used on me. Fortunately, I responded, otherwise I would have lost a lot of money.

No matter which item is improved, it is not as important as improving one's own strength.

Before, Xiao Yi's physique was probably between B-level to A-level, and he should not have reached A-level yet.

If it gets to the A level, then the B level tigers and brown bears will not be so difficult to deal with!

Although there are still a lot of gaps between humans and beasts at the same level, as long as one level higher, with the suppression of the level, Xiao Yi is still very confident to win the battle!

I can feel the surging power in my body, which is more than a hundred times greater than before the upgrade!

When encountering the B-level tiger and brown bear before, Xiao Yi felt that he could solve them with one punch.

In addition, now that he has obtained the Xuanyuan Sword, Xiao Yi feels that his strength is overwhelming, even SS-level beasts can fight!

"Now you don't have to worry about the evolution of advanced beasts in the woods!"

Xiao Yi's fighting spirit boiled over, he held the Xuanyuan sword in his hands that couldn't feel the weight at all, and walked out, he needed to vent his surge of strength.

As soon as he walked out of the gate, Xiao Yi saw Wang Cai limping towards him.

"Wang Wang Wang!"

Seeing that one of Wang Cai's hind legs was broken, Xiao Yi immediately understood that Jiang Yuntian must have encountered some powerful marine creatures!

He no longer hesitated, and the wind rushed in the direction where Wang Cai ran.

Wang Cai was stunned for a moment, Xiao Yi's speed is too fast, it is estimated that it can only keep up with it in its heyday, but now it has been injured!

Although he couldn't keep up, Wang Cai still tried his best to follow.

Bang! A silver-gray figure flew out.

That figure was Jiang Yuntian in a jumpsuit.

"puff!"

He spit out a large mouthful of blood in the air. Fortunately, the jumpsuit has a self-cleaning function, and the blood will not stick to the inner surface of the jumpsuit.

At this time, another silver-gray figure instantly appeared at the position where Jiang Yuntian was about to land, and caught him.

Naturally, Xiao Yi rushed over.

"Cough cough!" Jiang Yuntian coughed again, and then reminded, "This guy is not easy!"

Xiao Yi nodded and looked at the huge white bear.

"Polar polar bear (Class A): A huge, extremely ferocious terrestrial carnivore with black skin, usually white in appearance due to transparent hair, and a very sensitive sense of smell. Be careful of this animal's danger!"

Looking at the system's prompt, Xiao Yi was stunned for a moment. When he met the B-level tiger and brown bear before, the system's prompt was extremely dangerous.

But now I encounter a polar white bear that is bigger than the brown bear, and it just warns of danger. It seems that my strength has improved very obviously!

"Just think of you as my whetstone to adapt to the skyrocketing strength!" Xiao Yi took out his Xuanyuan sword and said secretly.

Jiang Yuntian saw the big sword drawn by Xiao Yi, his eyes narrowed slightly: "What a sword!"

He let out a sigh of relief, endured the severe pain, and held the dagger back, ready to help Xiao Yi get this white bear together.

Xiao Yi said: "You stand back, don't move, this is an A-level polar polar bear, you are not an opponent!"

"What?" Jiang Yuntian was stunned when he heard the white bear's rank, and immediately called out, "Then hurry up, we can hide behind the wall and he won't be able to get in!"

The previous B-rank tiger almost killed himself. The white bear in front of him turned out to be an A-rank, which is probably higher than the two of them. The beast has an innate physique advantage, so it doesn't have to be beaten at all!

"It's alright, I can handle it, I just happened to test the power of this Xuanyuan Sword!" Xiao Yi said and rushed forward.

Before Jiang Yuntian could say anything more, he saw Xiao Yi draw an afterimage and rush towards the white bear!

"Is the speed fast again?" Jiang Yuntian's eyes widened.

When he fought with Tiger before, he knew Xiao Yi's speed, and now it is definitely more than a grade higher than before!

When Xiao Yi drew out his Xuanyuan sword, the white bear took two steps back.

The breath on that great sword made it a little frightening.

But Xiao Yi rushed towards it, which made it feel very angry, it is the land overlord of the polar regions.

Any creature on the polar land should have fled when it saw it. This petite creature dared to attack itself.

This is a provocation/provocation of its dominance, no forgiveness!

Roar!

The white bear roared, and then charged towards Xiao Yi as well.

"Good job!" Xiao Yi shouted secretly, stabbing the Xuanyuan Sword in front of him.

The white bear swiftly moved to the side, dodged Xuanyuanjian, and then slapped the sword face of Xuanyuanjian with a slap.

"Bang!"

Xuanyuanjian was slapped away by the white bear, and then another bear's paw was slapped directly at Xiao Yi.

Xiao Yi snorted coldly and punched back!

Bang!

Xiao Yi took three steps back, but Bai Xiong only took two steps back!

"Sure enough, the innate advantage of the beast is too strong, I am a level higher than it, and the strength is not as good as it!" Xiao Yi secretly said.

However, the battle between humans and beasts is never head-to-head. The greatest advantage of human beings is that they can think and use tools.

Xiao Yi stopped retreating, and with a flick of his wrist, Xuanyuan Sword swiped towards Bai Xiong.

Bai Xiong rushed up again, repeating his old tricks, and wanted to slap the Xuanyuan sword away with a slap, but Xiao Yi shook the sword flower halfway, bypassed Bai Xiong's bear paw, and stabbed Bai Xiong's right shoulder.

Pfft!

Xuanyuanjian easily broke through the defense of the white bear and brought out a shroud of blood!

"Roar!"

The white bear, who felt the pain, became furious, roared, and bullied him regardless, it was going to tear the human in front of him to shreds!

Xiao Yi sneered, his body tossing and turning, but the white bear could not attack him at all. Instead, Xiao Yi saw the opportunity to leave one wound after another on the white bear.