Since we don't have much information about the 'the beyond graphic novel', it's all speculation. There might be a scientist - type character who accidentally discovers the way to 'the beyond' and has to deal with the consequences. Or perhaps there's a magical being who has been exiled from 'the beyond' and is trying to get back, and the story follows their journey and the humans they encounter along the way.
I don't know for sure since I haven't read it. But it could have a brave hero or heroine as the main character, someone who is not afraid to face the unknown in 'the beyond'.
Maybe there's a young, curious character who leads the exploration into 'the beyond' in the graphic novel. There could also be a wise old mentor - type figure who provides guidance. Another possibility is a group of misfits who are brought together by fate to journey into this strange 'beyond' world.
Chapter 488, "You Must Be the Captain Then!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter gives readers a real answer by opening on Lose face?" Nina's voice rose sharply, "We're already at a dead end,...
Chapter 377, "Master Above, Please Accept Your Disciple's Bow", is the clearest early answer because a shaky connection becomes usable in the plot. The chapter gives readers a real answer by opening on Tell me what it is that you came to ask of me this time?" After...
Chapter 374, "From Now On, Jiang Li Calls the Shots in Golden Sand!", is the clearest early answer because it turns Jin Siyue's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Jiang Li's bold behavior infuriated Jin Siyue, but it also succeeded...
Chapter 562, "So You Are Not First, But Last?!", is the clearest early answer because it turns Ai Xiaochun's situation into a concrete plot event. A useful checkpoint is the way the scene starts with After they finished preparing the fish, Guo Xing and Luo Xuan got...
Chapter 907, "Disgusting Clothes", is the clearest early answer because it turns Disgusting Clothes Zhao's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Zhao Lang originally thought this little kid was just casually saying...
Chapter 812, "You’re Extorting Money!", is the clearest early answer because it turns Jiang Mingchuan's situation into a concrete plot event.
Chapter 715, "Childhood Shadow", is the clearest early answer because it turns Childhood Shadow Jiang's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Jiang Mingyu let out a long sigh before collapsing onto the sofa,...
Chapter 584, "The Wealthy Young Master Renounces Worldly Life for Love", is the clearest early answer because it turns Life's situation into a concrete plot event. Early on, There wasn't a mirror on the small boat..
Chapter 452, "Party of Four", is the clearest early answer because it turns Party's situation into a concrete plot event.
Chapter 568, "Not at All", is the clearest early answer because it turns Crown Prince's situation into a concrete plot event.