The world is divided into 10 superior world's and rest the of the cosmos is occupied by the boundless universe which is called as the infinitum by the 10 worlds.
The moment he died he understood his mistakes. In that moment, the ruler and keeper of the infinitum offered him a chance of correcting his mistakes in return he must help in rising the power of infinitum with his knowledge.
Shin Maou is a person who is from the 10th world the world that is the weakest. He is a person who tried to protect everything but lost. He was defeated by cruel betrayal and cunning plot by his friends and family.
With a room full of screams he wakes up and finds himself surrounded with unknown people around him. He who was known as the emperor of the 10 worlds. Had entered the place which he was unable enter in his peak.
As, his senses gradually returned he was able remember his previous memories, and understand his current situation.
He was the 9th so of Shin family and his parents are the lords of their realm.
As he heard about his parents he thought of his parents from his past life cruel, cold hearted people. But he was wrong his parents and his 8 brothers took care of him like gold.
...
3 years passed.
The time has come for his talent to be tested. As his mother takes him into her arms he thought of their faces of disappointment as he already tested his talent. He knew it will cause huge trouble since he inherited his old constitution along with his parents constitution. His body mutated into a physique that was never seen after the start of the cosmos. His body was that of the creator of the cosmos. "The void constitution". So he decided to seal his body and mask it as if he doesnt have any talent in cultivating.
During those 3 years he learned about his brothers and sisters and his parents. He has 5 brothers and 3 sisters. He also gathered various information about the realm he is in. The realm is called the perilous border realm it is an ever expanding realm with most probability of reaching the 10 worlds. He started his Qi accumulation as soon he was able to move. His siblings started to teach him how to speak write and gave him a lot of affection.
his parents stayed with him every night and watched over him. At, first he didnt know how to accept their affection but gradually he began to go with flow amd enjoy it as much as he can.
Whenever he asked about martial arts his family told him he was too young for it. He found this quiet strange as in his previous life he began to learn them from the moment he started to understand words.
while his family didnt accept it he hid from them and built his foundation by creating a QI core and started building a body suitable for raising his energy.
The time has come for him enter the secret chamber for testing his talent.
Inside he saw the figure of a familiar person that was none other than the ruler of infinitum. His father was sitting there waiting for his son. In the mean time he was entertaining a special guest. Shin maou was shocked to see him there the ruler named himself_____. but due to his low power he couldn't comprehend his name.
So, the ruler released the seal on himself for a moment and asked if he remembers their deal. His face turned grim and told that he will keep his end of the deal. His father was sitting there with no expression waiting for their conversation to finish.
As the ruler finished his words he came back and sat in his seat and told his father that his son has The void constitution, his father's face was somewhere in the middle of happiness and sadness
Shin maou's was unsure of what to say to his father. He then turned towards the ruler, he was just sitting with no expression or anything. But suddenly the ruler stated are you suprised or angry with me patriarch shin kangsoo. His father immediately stood with a large grunt and asked him what else do you expect me to feel happiness or excitement. Why did you break your promise to me. I am sure i and my wife prayed to you so that our son can live a normal life you know the difficulties he faced to come to this world. Suddenly he saw his son and quickly calmed down. He suddenly waved his hand and a surge of energy occurred and a barrier has formed around them. Unable to comprehend the situation he quickly activated his mystic arts and penetrated the barrier. His father immediately noticed the deviation and called his wife to come in. When his wife came in he immediately asked her to start the test. As soon she heard it she took out a mirror, a crystal ball and a spiritual stone. The test itself didn't take much time. But after the completion the result shin maou wished for has come. His overall talent in cultivation was zero. When his mother heard she told to herself that their prayers were answered. In the meantime the ruler and the patriarch finished their discussion and while leaving he put small restriction on shin maou which will seal his memories of past life for 7 years so that he can enjoy his childhood as he was requested by the patriarch after the test shin maou felt strange a power intruding he immediately tried to stabilize his energy but he was unable to completely withstand it. he was only able to carve his physical body with cultivation technique and martial technique he was practicing so that he could never lose them.
The next morning shin maou felt strange for some reason, he was missing something and he was unable understand what it was. But he slowly started to not care what it was. All he found were some techniques and martial arts inscribed on his body. His siblings took good care of him and made every effort to get close to him. Their efforts were fully taking effect. But one thing bothered shin maou what did his father and ruler talk about. What did the ruler ask him. As time passed on he slowly became stronger without the knowledge of his parents.