Chapter 1: New memories or old memories
In his world, Muhammad bin Tahir was just ready for going to market to buy some fruit vegetables. Muhammad's age was 14. When he was about to go, then suddenly he got teleported in another world. He found himself near the garbage when he came outside, he found himself in another place but he realizes that he is in another world because he saw a portal/gate in front of him. The portal/gate of (dimension name solo-leveling) of some rank. He doesn't understand and he also got feared so he didn't go inside gate (Portal). Then some people came with some instrument. They were saying "rapid, rapid, measure the gate level." The level of gate got measured. After seeing the result, their tensions suddenly erased. A voice echoed "Oh! Only E rank. That's good." Then they saw Muhammad. One of them came near and said "Go from here. This place is dangerous."
He didn't understand, "They were saying it's only E-rank and asking me to go from there because there is danger." After sometime he got information about the world he got teleported.
After two days he somehow eats food and drink water. He saw a place where many people were gathered. He went there and ask a stranger who was also there, that what is happening. They said "A new S-rank hunter has arrived. Her name is …, I think… Sorry, I forget." Another one said "Her name is Cha Hae-in." Then suddenly his headache started. He was about to fell but he controls himself. Actually, he got a new memory or an old memory, fake or real. He himself even didn't know which was his real memory and which was fake one. Then he forgets his old memories. Actually, he was other worlder.
But there he actually spent 12 years in the dimension he was right now without his real memories. He got his memory back after seeing his sister (mean Cha-Hein (she was his sister), he got his memory lost) in which he remembers that he left his house because of his younger sister Hae-in. He suddenly ran from there. Hae-in move her face and saw him running. She, when saw him, realized that he was his brother. But she was not able to leave the place between that much crowd according to her. He ran finds a place to hide and then hide. he realized that he recovered his memory of his world. He realized that, he spent fourteen years in the world he was without realizing who know that he was not reincarnated but he was still confused. He remembers that his rank is also measured. But his rank was E-rank. After that he started going to dungeons and going to start haunting. He was weak so he was never able to kill monsters easily. He was not even able to kill even a goblin easily. In reality, he was not even a full E-rank. His Mana points were only 12. Where E-rank hunter had at least 70. He was not much different from normal person. In a dungeon hunt, he met a boy of his age who was same as him. He was also weak like him. The name of that boy was Jin-woo sung. Both of them became friends. They, together were able to kill two goblins easily by making strategies. Actually, they were same, both always got injuries in their dungeon hunts but this time both came outside safely. They went in more dungeons. They together always make good money. Muhammad had no home. He actually (when he had not his memories of his real world) left his house because of his younger sister Cha Hae-in. His family of that dimension never loves Cha Hae-in because they don't want a girl. But Leon-su Wong (Muhammad's name in this world) was always appreciated even if he did something fool. Leon-su always loved his sister. He left the house so, his sister also gets the love, he got. He usually sleeps on empty streets.
After three weeks of when he got his memory back, he met his three cousins of his real world. Those cousins were Romania Shahzad, Niha Noor and Faha Noor, but they changed the name to Shikaku (5 months younger than Leon-su (Muhammad)), Sawana (2 years younger than Leon-su and Falcon's elder sister) and Falcon (4 years younger than Leon-su and Sawana's younger sister). They started living together. Muhammad and Shikaku decided to live together. They took an apartment in rent.
Leon-su always worked hard but was never able to earn money that met their expenses. Their apartment had three bedrooms, one for Shikaku, one for Leon-su and one for those two sisters. Sometimes Leon-su pretended that he ate food outside. But reality was different. In a dungeon when Leon-su was struggling to kill a goblin an unknown thing having black flames coming out of his body and white flames coming from his eyes came in front of him. Leon-su got terrified. Goblin attack on him. He got his eyes opened in the hospital.