It's possible that the writer of the fanfiction has given Akeno a backstory or personality trait that directly clashes with Naruto's. Maybe she is extremely arrogant and Naruto, who is humble and believes in everyone's potential, would find that detestable.
Chapter 117, "Teng Jiao Saliva and Poison Source [Combined Chapters]", is the clearest early answer because it turns Camp Supply Station's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Although Xia Hong understood this principle, he had no way to improve... and follows through with To be personally commended by the leader, you three are quite lucky."....
Chapter 65, "Accidentally Right", is the clearest early answer because it turns Wood Puppet Monster's situation into a concrete plot event. It opens with Killing the Wood Puppet Monster definitely has immense benefits. and closes on Then he stood up, looking at the now completely disappeared massive....
Chapter 106, "Expand the Hunting Grounds, Camp Expansion [3-in-1]", is the clearest early answer because it turns Xia Chuan's situation into a concrete plot event. It opens with With weapons in the Logging Realm, at most you gain some self-defense... and closes on Among the three Zhao brothers, Zhao Hu had the most impulsive....
Chapter 83, "Creating an Echo Chamber", is the clearest early answer because it turns Cold Beasts's situation into a concrete plot event. It opens with After several disasters, coupled with the recent encounter with the... and closes on No, even decades are unlikely, as they still need consumption..
A practical answer is Chapter 796, because it turns the idea into a concrete scene. The chapter opens with These warships were designed to withstand the harsh conditions of space..., adds pressure through Everything around him suggested that he was a child of a wealthy family,..., and ends on.
Chapter 527, "But I'm Not Complaining", is the clearest early answer because it turns Damien's situation into a concrete plot event. It opens with The scouts arrived hours after the battle. and closes on Bird-like mana creatures skimmed across the surface before darting.... The key payoff is that the chapter closes with Especially when dealing with enemies that preferred the sky., which gives But I'm Not Complaining a stronger narrative position and pushes the power growth onward.
Chapter 137, "Attempt to Breakthrough, Dispute [Trinity]", is the clearest early answer because Snow Mane finally turns buildup into a real advancement. The setup is Hiss..." "What a large Snow Mane, how can it be so big?" "This is an..., but the pressure keeps building through At the Great Xia Station, as Xia Hong led the team back to the....
Chapter 183, "Population Explosion, Valley Planning", is the clearest early answer because it turns Zhuhe Camp's situation into a concrete plot event. The chapter gives readers a real answer by opening on With the lessons of the past, Xia Chuan doesn't dare to be careless... and ending on From the aspect of deterring deceitful monsters, Great Xia indeed has....
Chapter 154, "Inheritance Rights, Strategic Contraction [Sorry for Being Late]", is the clearest early answer because Li Pingkai gets a payoff that changes the stakes. A useful checkpoint is the way the scene starts with This is also the most direct reason for the deaths of Li Yun and Li... and follows through with Let's just wait and watch how they meet their end." "Rising from the....
Chapter 501, "So That's How You Work", is the clearest early answer because it turns Damien's situation into a concrete plot event. The setup is The Forest of Twin Disasters did not sleep., but the pressure keeps building through Mist clung low to the ground, curling around roots and broken stone,....