Calculating All the Secrets Starts from Being Ravaged by Three Senior Sisters

At the end of each chapter, there are pictures of the senior sister for everyone to enjoy, and there are small benefits for the author's comments in each chapter. Lu Chen is a PhD candidate in the Department of Mathematics at a top university on Earth. During a certain numerical simulation experiment, I was sucked into a world of immortal cultivation by a blue vortex screen. When he woke up, he became a six-year-old orphan and was taken in by the Qingyun Sect. Twelve years later, when he was eighteen years old, he was at the third level of Qi Refining and was recognized by the sect as a waste. The reason was that someone placed a seal on his Dantian, sealing away 85% of his spiritual power - and he didn't discover this secret until three days ago. He cracked the first layer of the seal with an ancient book "Heaven's Secret Arithmetic" that he bought from a street stall, and his cultivation soared from the third level of Qi Refining to the early stage of foundation building. But the breaking of the seal triggered a chain reaction. The headmaster discovered that there were traces of seals left by the gods in his Dantian, and was afraid of getting into trouble, so he was expelled from the sect. Lu Chen left the Qingyun Sect with his only belongings. He was hunted down seven times, poisoned three times, and set up twice. He fled to the Black Water Pond with wounds all over his body. In the cave at the bottom of the pool, he felt the aura of the Aoki Immortality Technique—an ancient wood-attributed technique that was said to make people immortal and bring people back to life. At the same time, the vision of the emergence of Qingmu Longevity Skill also shocked the entire world of immortality. Qingyun Sect sent three inner disciples in the foundation building period to investigate - senior sister Shen Bingyan, second senior sister Liu Ruyan, and third senior sister Hua Nongying. They were ordered to "investigate the cause of the vision and report any findings immediately." The three senior sisters found Lu Chen who had just crawled out from the bottom of the pool. Hua Nongying recognized this useless junior fellow from the outer sect who was expelled from the sect.