One interesting plotline could be Naruto delving deeper into shadow-based jutsu and uncovering ancient secrets related to it. Maybe he meets a shadow spirit that teaches him unique techniques.
Perhaps a plotline where Naruto uses his newfound mastery of shadows to infiltrate enemy strongholds undetected. He could use the shadows to spy, gather information, and then strike when the time is right. This would add a whole new level of stealth and intrigue to his character.
In some fanfictions, there could be a plotline where Naruto's control over shadows allows him to merge with the shadows of others. He could then influence their actions or even gain their skills and knowledge while in this merged state. This would create complex moral and strategic situations for Naruto to navigate.
Chapter 438, "The Upper Stream is Mine, The Lower Stream is Yours", is the clearest early answer because it turns Shu Yue's situation into a concrete plot event. It opens with I'm sorry," Shang Shuyue squeezed out three words through clenched...
Chapter 814, "Under the Eaves, One Must Bow", is the clearest early answer because it turns Jiang Bufan's situation into a concrete plot event.
Chapter 598, "She Blew Up Your Family's Lake!", is the clearest early answer because it turns Gu's situation into a concrete plot event. The chapter gives readers a real answer by opening on Have you all fallen silent?] [I've fallen silent as well.] [Some say...
Chapter 762, "Your Son is Even Worse than a Mountain Pig!", is the clearest early answer because it turns Crown Prince's situation into a concrete plot event.
Chapter 942, "In Which Year Did the River Moon First Shine on People [Extra · River Moon Edition]", is the clearest early answer because it turns People's situation into a concrete plot event. It opens with She never expected Jiang Yan meant this. and closes on That was definitely not a dream!.
Chapter 759, "You Should Hurry and Check on Your Brother", is the clearest early answer because it turns Meng's situation into a concrete plot event. The chapter gives readers a real answer by opening on Everyone in the circle knew that Old Sir Jiang's belief in...
Chapter 449, "Do You Two Have to Be So Abnormal?!", is the clearest early answer because it turns Yu Li's situation into a concrete plot event. Early on, Ahhh, the young master's good looks have finally returned!" "Wuwuwu,....
Chapter 642, "Congratulations to Qi Tianyu, Points Increased by 10!", is the clearest early answer because it turns All's situation into a concrete plot event. The chapter turns that into something concrete by moving from We'll be the first to catch the plane, then we head straight to party!
Chapter 645, "Without Luck, You Are Nothing!", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event.
Look to Chapter 3 for the clearest answer. It begins with Qiao was still annoyed at the attitude of this unknown girl when she heard..., keeps building through She's actually Miss Jiang Li from the Jiang Family?!, and lands on Jiang Yan, forced into a marriage with someone he did not love, had....