Before he could think too much, he was hit by a corpse-turned monster, and his nose was bleeding, and his head was buzzing. The left hand holding the kitchen knife suddenly hurt a lot. The kitchen knife couldn't hold it and fell to the ground, but was bitten by another corpse-turned monster on the back of his hand.

All this happened in an instant. Without caring about the pain in his head and face and back of his hands, Su Li raised his foot and kicked the corpse-form monster that hit his head and face, trying to kick it away, but he just raised his foot and was caught by another corpse-form monster rushing in.

Knowing that something was wrong, the corpse-turned monster hugged his feet and pulled them violently.

Su Li was unsteadily standing, and was pulled to the sky by him, and fell to the ground, hitting the sofa on one side, making a loud bang.

The sofa was rolled out by him and hit the wall on one side.

Before Su Li could struggle to get up, two corpse-forming monsters rushed up and pressed him. The two corpse-forming monsters were distorted. One stretched out his hands and directly grabbed his neck. The other corpse-forming monster opened his mouth and bit it like crazy.

Zuli was creepy and immediately couldn't breathe, and his heart was filled with reluctance and despair.

All this happened in the blink of an eye, from the time he used a hammer to smash the head of the first corpse monster that rushed in to being knocked down by the three corpse monsters that rushed in, in just two or three seconds, when his neck was pinched, he suddenly felt a heat on his forehead, and a heat current surged into his body.

Su Li understood that the first corpse-turned monster he hit with an iron hammer, and the hammer used all his strength and smashed the monster's head with just one hammer. The spiritual source in his body finally poured into his forehead. In an instant, his whole body felt like a firefall, and he couldn't even feel the pain of being pinched to his neck.

A lot of messages followed in my mind.

"Spiritual Source: 5/5"

"Successful promotion"

"Level 1 Spiritual Source"

“Spiritual Source: 0/10”

"The stomach, lungs, you can choose to strengthen one of them"

These messages suddenly appeared in Su Li's mind, and his whole body was hot, and a new force surged out of his body. This power was extremely powerful, which made Su Li turn over with force, and overturned the two corpse-turned monsters pressing on him at the same time.

According to the information in his mind, he is now a level 1 spiritual source, and the change of being promoted to a level 1 spiritual source is extremely huge, and his power has been much stronger than before.

Overturning the two corpse monsters pressing on their bodies, Su Li immediately got up, let out an angry shout, and swung out the hammer in his right hand, and hit another corpse monster that had just pounced on.

Although it did not hit the head of the corpse monster, the hammer swung the huge force it carried and smashed on the chest of the corpse monster, directly smashing its chest into a huge hole, and the ribs inside broke repeatedly. The corpse monster was smashed back by this huge force, blocking another corpse monster that had just crawled in from the balcony.

Before he could pick up the kitchen knife on the other side of the ground, Zuli turned around and ran towards the bedroom.

Although he became a level 1 spiritual source and his strength and speed have been greatly improved, it is still very dangerous to be surrounded by a group of corpse monsters. He is preparing to retreat to the bedroom.

He rushed back to the bedroom in one step, then closed and locked the door heavily.

Only one or two later than him, the corpse-turned monsters also rushed up and violently hit the door.

Zuli blocked the door of the room with his body, allowing the corpse-turned monsters outside to hit him, and his mind was digesting the information he had just obtained.

The most noticeable message that "the stomach and lungs can be chosen to strengthen one of them."

According to this message, he can choose one of the stomach or lungs to strengthen it.

But, should I choose the stomach or lungs?

The stomach is responsible for digestion and the lungs are responsible for breathing. Su Li immediately thought of the pain of being strangled by a corpse-turned monster before and unable to breathe. Without hesitation, he chose to strengthen the lungs.

Immediately, a new message appeared in his mind.

"Lung strengthening begins"

"Understanding: Strong lung type I"

Soon, Zuli felt a warm current emerge from where the lungs were in his body, and a wonderful feeling that the lungs were changing powerfully. Then, new information surged in his mind, making him understand the function of "strong lung type I".

His lung capacity is twice as powerful. He can hold his breath for at least two or three minutes inhalation.

The enhancement effect was so obvious, Zuli was surprised and happy. He thought that the city was flooded now, and it was full of water. The increased lung capacity meant that he could hold his breath in the water for longer, enhancing his ability to survive in the water.

"Fortunately, I chose to strengthen my lungs. I just don't know what abilities would be obtained if I chose to strengthen my stomach. I wouldn't have twice the digestive ability. Isn't there enough food? If I digest faster, wouldn't it be easier to starve?"

While thinking about it, Su Li felt the sound of hitting the door outside becoming louder and louder. The wooden door could not withstand it, and gradually cracks appeared. The door lock on one side began to slowly lift up and was about to be kicked open soon.

While trying his best to block it with his body, Su Li slowly calculated that as he saw that the door lock was about to completely bypass, he suddenly dodged.

With a "boom", the door lock flew out in an instant, and the wooden door flew up slanted. A corpse-turned monster could not hold back and fell into it.

Zu Li had already calculated that he flashed to the side and smashed the hammer in his hand towards the back of the corpse-turned monster that had fallen into it.

As Su Li became a level 1 spiritual source, his strength increased greatly. The hammer would have at least four or five hundred kilograms of strength. As soon as he touched the back of the corpse-formed monster, the corpse-formed monster's head completely exploded, and the shattered skull mixed with brain and flesh splattered together, like a watermelon that was hammered.

The headshot corpse monster fell heavily into the bedroom, and a white ball shot into Zuli's forehead, and a new message surged from Zuli's mind.

"Level 1 Spiritual Source: Spiritual Source 1/10"

This message made Su Li understand that if he wants to be promoted from a level 1 spiritual source, he needs a total of ten spiritual sources, and he needs to kill nine more corpse-turned monsters.

This made him feel a sense of excitement. If he breaks through again, what kind of abilities will he gain?

After smashing the head of this corpse-turned monster, Su Li stepped around and blocked the door. He was promoted to a level 1 spiritual source. This was not just a simple improvement in strength, but a kind of evolution of comprehensive abilities. Their power, speed, reaction ability, vision, hearing, and five-tube sensing ability have all been improved to a certain extent.
Chapter completed!