The theme of inner strength is quite prevalent in 'cold naruko fanfiction'. Despite her cold exterior, she has a great deal of inner strength which she uses to face challenges. There's also the theme of mystery. Her coldness can be a mystery to other characters in the story, and as the plot unfolds, the reasons for her coldness are gradually revealed. This keeps the readers engaged as they try to figure out what made her this way.
A frequent theme in 'cold naruko fanfiction' is redemption. Her coldness might be a result of past mistakes or traumas, and the story could be about her journey to redeem herself. Also, the theme of transformation is common. She may start off cold but gradually transform into a more warm - hearted person through various experiences in the story. For example, in some fanfictions, she meets a special person who changes her view of the world and herself.
One common theme is isolation. Since Naruko is cold in these fanfictions, she is often isolated from others. Another theme could be self - discovery. As she deals with her coldness, she discovers more about herself.