Star Strings yori
From Star Strings·スターストリングスより
A young girl named Kororu lives alone on a remote planet when she discovers a strange string descending from the sky. Determined, she begins climbing it, unsure of where it might lead or if she will make it to the other side. Created by Akihito Tsukushi, known for Made in Abyss, this manga was initially released as a doujin and later published by Takeshobo on September 30, 2017.
