So this is the story: the main character (MC) is the young master of a family and he has a physique constitution where, if one person in the family has this, the whole family will be destroyed. His father ignored him and even threw him in the forest until he died and his body was deformed, but later, an old man will come and he will have the same physique as him. Then the old man told the story about his physique constitution and the old man was actually the sect leader of a sect that had a physical appearance like his, but only he had what was left. He took the MC on as a disciple and the next leader and he is gone to search for more people that have physiques like them. (Sorry for my bad English; I used Google Translate to translate this.)

I'm looking for a manhua where the main character (MC) is the young master of a family. He has a physique and constitution such that, if one person in the family has this, the whole family will be destroyed. His father ignored him and even threw him in the forest until he died and his body was deformed. Later, an old man will come, and he will have the same physique as the MC. 

Then the old man told the story about his physique and constitution, and the old man was actually the sect leader of a sect that had a physical appearance like his, but only he had what was left. He took the MC on as a disciple and the next leader, and he is gone to search for more people that have physiques like them. 

I read this manhua around 2020, and I remember that it has 100+ chapters.

So this is the story, the MC is the young master of a family and he has a physique constitution where if one person in the family has this, the whole family will be destroyed and his father ignored him and even threw him in the forest until he died and his body was deformed, but later an old man will come and he will have the same physique as him. Then the old man told the story about his physique constitution and the old man was actually the sect leader of a sect that had a physical appearance like his but only he had what was left and he took the MC on as a disciple and the next leader and he is gone to search for more people that has physiques like them. (Sorry for my bad english, I use google translate to translate this)

So this is the story: the main character (MC) is the young master of a family and he has a physique constitution where, if one person in the family has this, the whole family will be destroyed. His father ignored him and even threw him in the forest until he died and his body was deformed, but later, an old man will come and he will have the same physique as him. Then the old man told the story about his physique constitution and the old man was actually the sect leader of a sect that had a physical appearance like his, but only he had what was left. He took the MC on as a disciple and the next leader and he is gone to search for more people that have physiques like them. (Sorry for my bad English; I used Google Translate to translate this.)