A Will Eternal

One of the BEST rebirth story I have read. There were many chapters I cried for the MC experiences. This is a story with little side romance for ML and mainly focused on character development of the MC toward his familial love.
The characters in this story are very 3D unlike other rebirth story. The MC is very human; he has flaws and weaknesses. He hated the original MC who replaced him. This is understandable as his father and brother no longer love him and only love the adoptive brother. He was kidnapped and tortured for five years while his family moved on with a new adoptive son to replace him. Only a saint can love and live with your replacement so I find the MC very human in this sense. I love the MC. I can relate to him.
The adoptive brother (og MC) is also not a brainless villain. He knew his position and always tried to give way for the MC as long as the MC NEVER takes ‘what belong to him’ (in this case it’s the MC biological father and brother). He is a unique villain because he truly believe he has never done anything wrong. However, he has done a lot of wrong things except he just know how to seek the best position for himself to make him look innocent. Here are a few examples (spoiler) :

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