This ability would likely make Naruto a target. People would either be afraid of him or want to use him for their own gain. His relationships with other characters might change too. His friends could be in more danger as enemies try to get to Naruto. Also, the plot could shift towards Naruto's journey to control this new power, instead of just his regular training to become Hokage.
Well, it could change the story in many ways. For example, he might become extremely powerful very quickly. He could absorb the unique abilities of his enemies, like the Sharingan or Byakugan. This would make him a more formidable opponent and might change the power balance in the ninja world. He could also use these absorbed bloodlines to develop new jutsus or fighting styles.
If Naruto can absorb bloodlines in the fanfiction, it would completely rewrite the story's power dynamics. He may no longer need to rely on his regular training and hard - earned skills as much. Instead, he could simply absorb the powers of those he defeats. This could lead to a situation where he becomes a bit of an outcast, as others may see him as 'cheating' in a way. His moral compass would also be tested as he decides which bloodlines to absorb and when.
A practical answer is Chapter 194, because it turns the idea into a concrete scene. The chapter opens with Director Sun, this isn't another one of your production team's wicked..., adds pressure through What caught everyone by surprise, however, was the arrival of this person—, and ends on Wen.
The best chapter pointer here is Chapter 197, "Dear Brother". It opens with Seeing that no one cared about what she said, Su Yinwan immediately felt... and closes on Wen Jiaojiao, aren't you underestimating me?.
Chapter 193 is the strongest chapter-level answer because it starts from Jiang Shixu's eyes lit up when he heard there was a gift. and follows through on Jiang Cheng was a prime example.. The payoff is that the chapter closes with [Jiang Li is so disgusting, exploiting the game loophole like that.
If you want the clearest chapter reference, go to Chapter 196. Early on, Wen Jiaojiao was on the verge of a breakdown.; later, the chapter leans on My field!!!" She instinctively complained about Director Sun, "How could....
If you want the clearest chapter reference, go to Chapter 172. Early on, Not only Shu Yan, but the entire internet was shocked when they saw Su...; later, the chapter leans on Damn, what brand of make-up is Su Yinwan using?.
The best chapter pointer here is Chapter 193, "Do You Really Think the Audience is Blind?". It opens with Jiang Shixu's eyes lit up when he heard there was a gift. and closes on Jiang Cheng was a prime example..
Look to Chapter 220 for the clearest answer. It begins with I know everyone has many questions, and I'm here to answer them one by..., keeps building through Actually, from the very beginning of the seed selection phase, we designed..., and lands on However, Su Yinwan and Shang Shaojing weren't.
The best chapter pointer here is Chapter 181, "Are All the Weibo Followers Police?". It opens with Xiang Hao rushed to the police station as soon as he saw the trending... and closes on Let's not be too hard on a young girl.] However, these defiant words only....
Look to Chapter 201 for the clearest answer. It begins with The third time she passed by happened to be when she was rushing back..., keeps building through Upon hearing Jiang Li's words, Zhao Lang couldn't help but laugh., and lands on Indeed, I'm not well-received." "Ahhhh, these two are going.
The best chapter pointer here is Chapter 184, "This is Cheating!!!". It opens with Jiang Li can finish the competition alone??? and closes on Slow down, I'm so scared." "Shang Shaojing, why do you keep pulling on me?.