Maybe Ruby is given Yamato by a mysterious figure. As she starts to use it, she realizes it has a connection to her Silver - eyed powers. This connection could either enhance her abilities or put her in danger as she has to learn to balance the power of Yamato with her own powers. And along the way, she has to deal with her friends' reactions to her new weapon and power - up.
One possible plot could be that Ruby discovers Yamato in a strange new world or dimension within the RWBY universe. She has to figure out how to use it or control it while also facing the challenges that come with it, like other Grimm or villains being attracted to the power of Yamato.
In a fanfiction, Yamato could be a key to unlocking an ancient secret in the RWBY world. Ruby, being the curious and adventurous type, is the one who gets hold of it. She then embarks on a journey with her team to uncover the mystery behind Yamato. Along the journey, they face various obstacles and also learn more about the history of their world and how Yamato fits into it. This could involve battles, new character introductions, and lots of character development for Ruby and her team.
Chapter 361, "Kids Make Choices, Adults Want It All!", is the clearest early answer because it turns Ye Chu's situation into a concrete plot event. Early on, Everyone knows that Suqing's forte is Double-sided Embroidery," Miss.... By the end, Was it not Miss Ye who first pledged her promise?.
Chapter 346, "This person doesn't seem to like her very much", is the clearest early answer because it turns Seeing Jiang Li's situation into a concrete plot event.
Chapter 510, "The Fake Young Master", is the clearest early answer because it turns Gu Mansion's situation into a concrete plot event. The chapter gives readers a real answer by opening on Ever since that night's family banquet, Gu Qiang hadn't slept soundly...
Chapter 275, "Five Defects and Three Shortcomings", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter turns that into something concrete by moving from Hu Zi was exceptionally cooperative, and within half an hour, all the...
Chapter 515, "You actually kidnapped a man?!", is the clearest early answer because it turns Team's situation into a concrete plot event. Early on, After Miss Su Yinwan left in a huff, Shang Shuyue's mood greatly....
Chapter 293, "Hello Lei Ting, I am Chui'er Tuttu", is the clearest early answer because it turns Shi Xu's situation into a concrete plot event.
Chapter 521, "Stick to One Line of Work", is the clearest early answer because it turns Of's situation into a concrete plot event.
Chapter 367, "Help Me Call the Police", is the clearest early answer because it turns Chixia Village's situation into a concrete plot event.
Chapter 346, "This person doesn't seem to like her very much", is the clearest early answer because it turns Assistant Ge's situation into a concrete plot event. The chapter turns that into something concrete by moving from Yes," Jiang Li said, "I learned that this 'Night Walk' is an...
Chapter 379, "Is This the Way Huaxiu Treats Its Guests?", is the clearest early answer because it turns Madam's situation into a concrete plot event.