It could be Sasuke. He has been through a lot of trauma, especially with the massacre of his clan. This could have led to him having a sort of frozen heart, being cold and distant. The fanfiction could explore his journey of slowly opening up again.
Maybe it's a new character introduced. A girl or boy from a far - off land who has a frozen heart because of some dark magic or past experience. They come to the Naruto world and Naruto himself takes it upon himself to befriend them and melt their frozen heart.
Another possibility is Kakashi. He has his own share of past traumas, like losing his teammates at a young age. This could have caused his heart to be a bit frozen in terms of fully expressing his emotions. The fanfiction could be about how he finally breaks free from that emotional block with the help of Naruto and the others in the village.
A practical answer is Chapter 3, because it turns the idea into a concrete scene. The chapter opens with Qiao was still annoyed at the attitude of this unknown girl when she heard..., adds pressure through So without a second thought, she blurted out a fierce challenge, "Fine, if..., and ends on.
Look to Chapter 66 for the clearest answer. It begins with I can't take it anymore, why did the young master even find a pair of..., keeps building through He just knew that his eyes were swollen like a small hill and he couldn't..., and lands on Unable to find a staff member to notify, and not.
Look to Chapter 17 for the clearest answer. It begins with Jiang Li glanced at Jiang Shixu, who was tense and anxious behind her, and..., keeps building through Okay, let's go eat." After speaking, she strode forward., and lands on I've been a mother for more than ten years but never tasted.
Look to Chapter 33 for the clearest answer. It begins with Following the announcement, five artists respectively reposted the Weibo—..., keeps building through Instantly, "Shining Transformation Trip," already under intense scrutiny,..., and lands on Although Su Yinwan was considered half a.
Chapter 1 is the strongest chapter-level answer because it starts from Jiang Li, I'm warning you, don't set your sights on Yinwan anymore, or... and follows through on Yet before she had the chance to teach her a lesson, the male lead arrived....
Chapter 58 is the strongest chapter-level answer because it starts from Facing Jiang Yan's triple barrage of questions, Jiang Li's only response... and follows through on By ten o'clock, Jiang Yan was still wandering outside..
Chapter 64 is the strongest chapter-level answer because it starts from Chixia Village lay in tranquil slumber. and follows through on He'd been a host for so many years; he was used to it..
The best chapter pointer here is Chapter 3, "Madam, the eldest young master has been missing for over half a month". It opens with Qiao was still annoyed at the attitude of this unknown girl when she heard... and closes on Jiang Yan, forced into a marriage with someone he did not love, had....
Look to Chapter 43 for the clearest answer. It begins with The moment He Yun willingly sat next to Jiang Li and even took off his..., keeps building through Movie Emperor He, where's your aloof persona?" "Waaah, He Bao, Mommy..., and lands on Just as she turned her gaze away, the other party.
Chapter 13 is the strongest chapter-level answer because it starts from Sensing that something was off with Jiang Yan, Jiang Yan dismissed the... and follows through on How could this happen..." Lin Manru didn't want to hear any more of her....