Help me please

Hi!
I need help finding a BL/yaoi. I believe it was a manga but I am not sure. It was black and white. It spoke of a man, who lived in a village and became an outcast to them. He traveled to the other side of the ocean to ask a mithycal creature(a dragon) for help. In his village the women were being taken to give birth to orcs since the orcs lost a certain type of connection to earth itself and their own couldn’t give birth anymore. As a result, the orcs stole human women, r*aped them, and died during childbirth. The man, fearful for his love to be taken away and dying like that, chose to put his life on the line and find help. He did manage to get to the other side of the ocean and land on the dragons castle. He was saved by him and awoke days later. Once the man was conscious, he told the dragon why he came. The dragon was arrogant and dismissive and said he would not help, not for nothing. The man asked him what he wanted in return. The dragon said he needed a companion for he was alone far too long. The man, after some thought, accepted this union, and they essentially became soulmates. They went back together, the man a top the dragon. The dragon went and spoke with the orcs and they explained their issues. The dragon offered them help in figuring out their misconnection and no more human women were taken. After that, it shows that they went on many travels and even met the dragons brother, who was keen on the man finding out how the dragon became during his “heat”. I don’t remember much after this but the man accepted the dragon and they spent the heat together and loved eternnaliy essentially.

If someone remembers the name please please dropit in the comments