I'm not sure specifically as I haven't read it. But it might be about a child named Helmut who is forsaken, perhaps facing hardships, loneliness, and trying to find his place in the world.
Apart from Helmut, there could be other important characters. Maybe there's a mentor - like figure who takes Helmut under his or her wing and guides him through his difficult journey. There might also be antagonists, characters who oppose Helmut for various reasons, perhaps because of jealousy or fear of his potential. Another possibility is a friend or companion who stands by Helmut and helps him face the challenges in the world that has forsaken him.
One way could be to have the child adopted by a trusted family in a remote area. Another option is to give the child a magical charm that makes them invisible to certain people. You could also have the child live in a hidden village protected by powerful magic.
Well, one way could be to change the child's appearance and give them a new identity. Another option could be to send them to a remote location that's not easily accessible. It really depends on the context and the specific plot of the manhwa.