Qin Feng did not give it much thought and sat down immediately in a cross-legged position, gazing at the Wu Xin Zhexing.

    As a cultivator of great stature, if one cannot cultivate the Dìjiān Xinfǎ of the Immortal Palace to perfection, what does one count as a cultivator of great stature?

    If it weren't for the fact that his strength had yet to fully recover, he would not have been able to come to this Immortal World to scrape by.

    Looking at this endless heart law, Qin Feng thought of the original plot.

    In the original plot, the male protagonist Xiao Chen indeed cultivated the Endless Heart Law, but the story only mentioned that he progressed quickly in his cultivation.

    There was no mention of any other cultivation methods.

    Qin Feng watched the endless heart law and cultivated according to its content.

    The spirit sense remained incredibly focused, to prevent any distractions from allowing himself to be consumed and go into a frenzy by the heart law.

    Immediately, countless golden characters flowed within Qin Feng's spiritual sea.

    The golden characters exuded ancient aura and were being absorbed by Qin Feng.

    Qin Feng noticed that his spirit sense was sometimes split and then reassembled, as if it were those tiny cellular particles.

    Each time the split and reassembly become incredibly solid!

    Upon realizing this, Qin Feng was shocked beyond belief!

    With each practice of the Endless Heart Law, his concentration of spirit sense strengthened, and at the same time, the range of his mental attacks expanded!

    ...

    Outside of the Forgotten Cave, a piece of blue rock.

    Liu Xianxian held a petal from a Gesang flower and stretched out her hand to pluck it off.

    Petals of one or two flowers slowly floated to the ground.

    She would occasionally turn her head and look inside the Forgotten Cave, and then her small mouth moved: "Qin Feng, you don't have to blame me."

    "Teacher actually ordered me to escort you inside to prevent you from being consumed by the heart law. But... I'm also afraid of that Endless Heart Law."

    "I'm only twenty years old."

    Liu Xianxian knew she was being selfish, but there was no way around it.

    Qin Feng being lucky enough to emerge from the Forget River Cave is the best case scenario. If he's unlucky and gets consumed by the Endless Heart Law, she can only perform his funeral.

    Liu Xianxian didn't want to do that, but she could only be selfish like that.

    She blamed Teacher Mu Qingxue in her heart, wondering why Teacher had arranged such an event for her.

    Although I might be a bit mischievous, I'm not one to stand by and not help in times of need.

    "Sister!"

    Two silhouettes appeared from the void and approached Liu Xianxian.

    Liu Xianxian jumped down from the green rock, looking at Dantai Qingyi and Shen Tianxin.

    "Qin brother is inside, I think he should be fine." Liu Xianxian said with a hint of guilt.

    Dantai Qingyi's face was full of ice, looking at Liu Xianxian with her head down, she then said: "The teacher has told you that you should go in to protect your Gong Shixiong for the law, how can you be here!"

    "Yes, Sister Liu, if Brother Sheng were to have an accident, then what?"

    Before Shen Tianxin could finish, Liu Xianxian had a helpless expression: "I... I'm also sorry."

    "I'm only at the peak of crossing through calamities, how can I enter inside? What if the heart law consumes me?"

    After Liu Xianxian finished speaking, Dantai Qingyi sighed helplessly.

    She and Shen Tianxin looked at the entrance of the Forgotten Cave, sighing helplessly.

    Hopefully, Qin Feng won't have any mishaps this time.

    After that, Dantai Qingyi and Shen Tianxin left.

    Liu Xianxian was somewhat repelled by Qin Feng's attitude, and the two of them didn't say anything else to Liu Xianxian before leaving.

    Inside the Forgotten Cave.

    Qin Feng quickly grasped the second layer of the Endless Heart Law!

    The second layer of the Endless Heart Law can only be considered the beginning, and it is only when reaching the third layer that it is considered the mid-stage.

    After a period of cultivation, Qin Feng realized that there was a powerful force contained within his spirit sense.

    This power was sufficient to allow his spirit sense to run out of an illusion-like power, reaching a state of "no self!"

    Qin Feng accelerated his cultivation!

    The third layer of the Endless Heart Law!

    The fourth layer of the Endless Heart Law! ！

    The fifth layer of the Endless Heart Law!!!

    ...

    Qin Feng broke through to the ninth layer of the Endless Heart Law in one go!

    He had completely surpassed all the Golden Immortals and Yuan Immortals elders, understanding the heart method to perfection!

    After Qin Feng understood the heart method, he quickly used his spirit sense to launch a phantom attack. An invisible consciousness struck the cave wall!

    Qin Feng thought of an attack in his mind, and the corresponding destruction mark appeared on the cave wall!

    At this moment, Qin Feng truly comprehended the power of the perfected Endless Heart Law!

    The mental force can only kill those with low cultivation, while the Endless Heart Law can attack in secret and invisibly.

    If the opponent's spirit sense is very weak, they won't be able to withstand it at all.

    After Qin Feng's cultivation of the Endless Heart Law, he found that the cultivation method taught by his teacher Mu Qingxue earlier was understood much faster by himself.

    In the end, he is still a leader of cultivation!

    This talent and potential are unparalleled by anyone!

    Bang!

    Just as Qin Feng unleashed the power of the Endless Heart Law, a large hole appeared in the stone wall.

    Qin Feng stopped and looked at the large hole. Inside it was pitch black, and nothing could be seen at the bottom.

    "Qin Feng!"

    At this moment, Liu Xianxian rushed in hurriedly. Due to the guilt in her heart and noticing the turmoil in the Forgotten Cave, she came in.

    She ran in to check if Qin Feng was alive or dead, only to see him looking completely unharmed.

    Liu Xianxian only took a deep breath, "Qin Feng, are you okay? How did your cultivation go?"

    "Little success." Qin Feng smiled and said.

    Liu Xianxian was somewhat surprised. A minor accomplishment with the Endless Heart Law... the profound mysteries it contains are not something that an ordinary Taoist cultivator can comprehend.

    Only now does Liu Xianxian realize that Qin Feng is not an ordinary person, and it's no wonder that Teacher Mu Qingxue picked him.

    "What's this hole?" Liu Xianxian looked at the large hole, curious and asked Qin Feng.

    "Liu sister, wait here for me. I'll go inside and see what's going on."

    After saying that, Qin Feng was about to step inside. Liu Xianxian looked at him and reached out to grab his arm.

    She had a look of fear on her face: "I... I'm afraid of being here alone."

    "This is the Immortal Palace, and as long as you don't look at it, nothing will happen, right?" Qin Feng was speechless.

    Is this still the Liu Xianxian who was fighting with Dongyun on the Cloud Platform?

    "Little Brother Qin, you don't know that in the Forgotten Cave... forgetting oneself is called forgetting the River of Forgetting."

    "Before, many disciples of the Immortal Palace dared to enter the River of Forgetting. In the end, they went mad and injured themselves within the cave."

    "When Liu Xianxian said that, she sighed and felt very scared... "

    "Okay, let's go in together. You follow me."

    "Yes! Yes!"

    Liu Xianxian quickly followed Qin Feng into the cave.

    As the two stepped in, they saw that within the cave, black qi flowed, like a stream of light!

    Qin Feng felt his fleshly body being strangled by these black qi, and he could not move at all now.

    "No good! It's the Time and Space Law!"

    Qin Feng wanted to struggle, but it was useless!