Begin with the iconic stories. 'Captain America: The Winter Soldier' is a good start. It has a great mystery element and a lot of action. Then, explore the different universes within Marvel. Try the 'Ultimate Spider - Man' series which offers a fresh take on the character. You can also join online Marvel communities. There, you can discuss with others about which graphic novels are good starting points. They might suggest something based on your interests, whether it's a particular art style or a specific genre within the Marvel universe like horror - inspired stories or space - adventures.
To get started with the list of all marvel graphic novels, I'd recommend looking at some of the more recent and critically acclaimed ones. For example, 'Black Panther: A Nation Under Our Feet'. It has a great story that not only focuses on the superhero but also on the world he inhabits. You could also check out some of the graphic novels that have been made into movies, like 'Thor: Ragnarok'. This way, you'll have some familiarity with the story already. Also, don't be afraid to ask for recommendations from other Marvel fans or at your local comic book store.
Chapter 506, "The Female Devil Can Die", is the clearest early answer because it turns Mu Ye's situation into a concrete plot event.
Chapter 868, "The Story of the Old Sea King Coming Ashore", is the clearest early answer because it turns Sister Li's situation into a concrete plot event.
Chapter 812, "You’re Extorting Money!", is the clearest early answer because it turns Jiang Mingchuan's situation into a concrete plot event. The chapter gives readers a real answer by opening on Jiang Li actually called the police!
Chapter 732, "Sister Xiao Wan, I Don't Understand", is the clearest early answer because it turns Seeing Jiang Cheng's situation into a concrete plot event. The chapter gives readers a real answer by opening on Bai Lu, eavesdropping in the corner, marveled at Jiang Cheng's...
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 468, "Joyously Receiving a Fainting Gift Pack", is the clearest early answer because it turns Fainting Gift Pack's situation into a concrete plot event.
Chapter 831, "Brother, who do you like the most?", is the clearest early answer because it turns Brother's situation into a concrete plot event.
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...