Hueco Mundo, the Great Xu Forest.
After Lin Sheng's battle with Ulquiorra, he and Sal Apollo found another residence nearby.
They restarted the laboratory and the research topic was called "The Death Transformation of the Hollow", which is the Arrancar.
During this period, Lin Sheng also studied his adaptability to spirit children, and finally learned that he had two unique abilities.
The first type is that part of the spiritual pressure of the being killed by him will be absorbed by him.
This broke Lin Sheng's previous understanding. He had always thought that it was absorbing all the spiritual pressure of the killed being.
However, after testing with precision instruments, he discovered that after killing a Kilian, the spiritual pressure he increased was only a quarter of the spiritual pressure of the Kilian Security Department.
No wonder the increase in spiritual pressure after killing the subordinate Daxu Jilian was very limited, which also solved Lin Sheng's doubts.
Although he is also in the realm of the lower level Daxu, his spiritual pressure is close to that of Vastod's superior Daxu. Of course, a quarter of Killian's spiritual pressure is not obvious to him.
Moreover, after a Hollow reaches the Vastod level, he does not need to swallow the mask to kill other Hollows to gain power, but he cannot absorb beings other than Hollows.
Therefore, Lin Sheng's ability has only two special features. One is that he has this ability at a low-level Hollow, and the other is that he can not only absorb the spirit of the Hollow, but also the spirit of the Shinigami and the Quincy.
The second ability is tested by repeatedly using the Reiatsu limiting device.
The research results show that Lin Sheng's body is much more efficient at absorbing external spiritual beings than ordinary people, but this is not obvious in an environment where spiritual beings are rare.
In this world, every spirit body, whether it is a Hollow, a Shinigami, or even a Quincy, will independently absorb the spirit sons scattered between heaven and earth.
However, the speed at which each person absorbs spirit seeds is different, and this is also the difference between geniuses and ordinary people.
If the speed of absorbing souls is converted according to numerical values, then the speed of ordinary Shinigami or ordinary Hollows absorbing souls is 1 scale.
The so-called genius is to increase on this basis, but at best it can only reach the scale of 10.
Lin Sheng's speed of absorbing spirit seeds is 100 points, which is why ordinary spiritual pressure devices are ineffective against Lin Sheng, because it can't plunder spirit seeds as fast as Lin Sheng!
After learning the details of his situation, Lin Sheng made changes to his plan to improve his strength.
He asked Sal Apollo to create a large number of spiritual pressure absorption devices and build a special space densely filled with spiritual pressure. This was somewhat similar to the anti-membrane bandits created by Aizen.
The Anti-Membrane Bandit is a substance created by Aizen, which can seal the spirit body in the dimension. The closing time is determined by the spiritual pressure of the person being closed.
While researching and improving his own strength, Lin Sheng also often paid friendly visits to his good neighbor Ulquiorra.
Ulquiorra was annoyed by Lin Sheng at first, but then he gradually got used to it. Although he didn't talk about everything, at least Ulquiorra was willing to take the initiative to talk about the topic.
"Xiao Wu! I'm coming!" Lin Sheng said while maintaining his normal state, holding his Zanpakutō tightly.
"Won't you use any form today? I'm afraid you will lose miserably!" Ulquiorra reminded.
"Hahaha, I just want to see how long I can fight you in this state!" Lin Sheng said with a hearty smile.
"Really! I won't show mercy!" Ulquiorra said calmly.
"That couldn't be better!" Lin Sheng held the knife in both hands and transformed into an afterimage, directly approaching him.
"Ding!"
The sound of gold and silver clanging sounded, but this time Ulquiorra's expression became strange, because Lin Sheng's strength was much stronger than before.
Bang! Bang! Bang!
The figures of the two people kept flashing here, and every collision between the Zanpakuto and the Thunder Spear set off a strong wind.
Of course, the most surprising thing is that Lin Sheng actually fought with Ulquiorra without returning to the sword!
call out!
A flash of black light flashed, it was Ulquiorra's false flash.
"Is it a false flash?" Facing the incoming black false flash, Lin Sheng's palm flashed with red light, and he pushed out a powerful false flash.
boom!
The extremely powerful red void flash only blocked it for a few seconds before being blasted away by Ulquiorra's black void flash.
Black Void Flash came straight towards Lin Sheng with undiminished power, but the few seconds it just blocked it were enough for Lin Sheng. This black light only penetrated an afterimage.
Lin Sheng, who dodged the false dodge, was hit by Ulquiorra's thunder spear from above as soon as he emerged. A powerful and heavy spear hit him directly to the ground.
"Thunder..." Just when Ulquiorra was about to add a thunder spear, he seemed to remember something, and in the end he did not deliver the blow.
"call out!"
Ulquiorra gathered his spiritual pressure and slowly lowered to the ground.
Looking at Ulquiorra landing, Lin Sheng, who looked embarrassed, sat on the ground with a smile, "Why didn't that thunder spear just come out? Didn't you say you didn't intend to hold back?"
Ulquiorra looked at Lin Sheng like this and said with an indifferent expression: "I just think you still have some use, it would be a pity if you die like this!"
"Really! Then I really appreciate Lord Ulquiorra's attention!" Lin Sheng stood up and said jokingly.
"Tell me about you! Why do I feel that you have become stronger again?" Ulquiorra asked with a hint of doubt.
During this period, every time Lin Sheng fought against him, his strength was stronger than the previous time. But this time, he fought with him for so long without returning to the sword. This strength has improved by more than a star and a half.
Lin Sheng shook the dust off his body and replied calmly: "Well, actually, I did special practice yesterday!"
"Special training?" Ulquiorra pondered, not knowing what he was thinking, but he didn't ask further.
The special practice Lin Sheng mentioned was actually entering the special space created by Sal Apollo. Of course, Lin Sheng also gave this space a name, called the Anti-Membrane Spirit.
The space of the anti-membrane spirit is filled with extremely rich spirit seeds, which they collected from the Great Void Forest using spiritual pressure devices during this period.
After absorbing these spirit sons, Lin Sheng's strength increased again, and was even close to the realm of the intermediate Great Xuya Chukas.
However, this method can only be used once every once in a while, and each collection time takes a long time.
Another point was that Lin Sheng found that when he absorbed a large amount of spiritual energy, his body actually felt saturated.
This was one of the reasons why he often sought out Ulquiorra for sparring, hoping to further increase the upper limit of his spiritual pressure through combat.
