I don't have a clear understanding of that. It might be that the 'Aida ni Katachi' manga has elements that are similar to or have been incorporated into Rock, or perhaps it's just a coincidence. Without further details, it's tough to determine the exact nature of the relationship.
I'm not really sure. Maybe there's some kind of inspiration or cross-reference, but I don't have definite info.
Chapter 849, "Observing Fate Through Meridians", is the clearest early answer because it turns Observing Fate Through's situation into a concrete plot event. The chapter turns that into something concrete by moving from Gu Qiang slumped on the ground, somewhat fearfully avoiding Zhao...
Chapter 681, "She Actually Snatched It Away?!", is the clearest early answer because it turns Shao Changqing's situation into a concrete plot event.
Chapter 932, "Gu Pansheng [Extra · Main Character Chapter]", is the clearest early answer because it turns Gu Pan's situation into a concrete plot event. The chapter gives readers a real answer by opening on Gu as in 'Gu Pansheng,' Pan as in 'Gu Pansheng.' I am four years old...
Chapter 656, "If he's the grandson of the richest man, then I am the richest man!", is the clearest early answer because it turns Shang Shuyue's situation into a concrete plot event.
Chapter 544, "I Shouldn't Have Stopped You from Pursuing Shang Shaojing Back Then", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. Early on, [Hahaha, I'm laughing my head off, how come I never knew Miss Zhuola....
Chapter 802, "Gone Again!", is the clearest early answer because it turns Meng Xuezhi's situation into a concrete plot event. The chapter gives readers a real answer by opening on Have you checked the fifth floor?
Chapter 897, "Are You Worried About Me?", is the clearest early answer because it turns Wen Jiaojiao's situation into a concrete plot event. The chapter turns that into something concrete by moving from Changqing stood at the roadside with the night breeze blowing,...
Chapter 547, "What a bustling family you all are", is the clearest early answer because it turns Jiang Ye's situation into a concrete plot event. The chapter gives readers a real answer by opening on Because of the unsightly scandal caused by watching the live...
Chapter 539, "Aren't these the two who bullied Bai Lu before?!", is the clearest early answer because it turns Lu Long's situation into a concrete plot event. The chapter gives readers a real answer by opening on On the other side of the jungle, Zhao Lang, who was trekking with all...
Chapter 576, "The Electronic Pickles are Gone!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event.