Ch. 21A Beautiful Girl's Concern
Chapter Summary: “A Beautiful Girl’s Concern”
Key Plot Points and Events
- Uchiha Kurohane tests the limits of his Yatagarasu Substitute technique by repeatedly injuring himself and observing when the automatic substitution activates.
- He determines that the technique has a five-second cooldown, identical to the cooldown of the Deva Path’s Shinra Tensei. However, unlike Shinra Tensei, Yatagarasu Substitute can still be manually activated during the cooldown through hand seals.
- Manual activation takes approximately one second, allowing Kurohane to switch places with a crow or clone regardless of distance. He realizes that, with greater hand-seal speed, the technique could eventually function similarly to the Flying Thunder God.
- Kurohane identifies a weakness: crows cannot be controlled with the precision of thrown teleportation-marked weapons, and communicating with them takes time. He hopes Yatagarasu will become more advanced after evolving.
- After returning home through the technique, Kurohane rushes through breakfast and teleports to the Ninja Academy.
- The classroom is unusually tense because of troubling battlefield news, possibly involving the deployment of Genin, but Kurohane ignores the situation so he can copy his unfinished homework.
- Kushina notices the injuries on Kurohane’s arm and worries that he was hurt during the previous day’s battle.
- Kurohane persuades Kushina to help him copy his history homework while he handles mathematics.
- Yoshino Nara approaches to question him about failing to complete his homework, but Kurohane attributes it to an Uchiha clan meeting.
- Yoshino apologizes for having misunderstood him the previous day and gives him a homemade bento as a peace offering. Kurohane accepts it, mainly because he does not want the food to go to waste.
Character Developments
- Uchiha Kurohane: Demonstrates his analytical and practical nature by systematically testing his ability. He recognizes both the impressive potential and current limitations of Yatagarasu Substitute. Despite his combat abilities, he remains careless about schoolwork and relies on classmates for help.
- Kushina Uzumaki: Shows her growing attachment and concern for Kurohane. She is pleased when he arrives, helps him with homework, and becomes visibly worried after noticing his injuries. Her loneliness is also emphasized, as she has few friends besides him.
- Yoshino Nara: Reveals that she takes her relationships and responsibilities seriously. She has been troubled by Kurohane’s supposed anger and sincerely apologizes, even preparing food for him. She also shows caution regarding the dangerous reputation of Uchiha Setsuna.
- Uchiha Setsuna: Though absent, his radical reputation influences Yoshino’s behavior and explains why she is unwilling to challenge Kurohane’s excuse about the clan meeting.
Significant Themes
- The difference between potential and refinement: Kurohane’s technique is highly versatile, but its effectiveness depends on timing, hand-seal speed, and the limited intelligence of his crow summons.
- Strategy and preparation in combat: The comparison with Shinra Tensei highlights how understanding cooldowns and limitations can turn an apparently unbeatable ability into one that can be countered.
- Childhood life contrasted with wartime danger: The chapter shifts between battlefield-level techniques and mundane school concerns such as homework, class discipline, and lunch.
- Loneliness and emotional connection: Kushina’s isolation and happiness at Kurohane’s arrival contrast with Yoshino’s desire to preserve her friendship with him.
- Pragmatism versus sentiment: Kurohane responds to affection and concern in a blunt, practical manner, yet he still accepts the gestures of friendship and care.
Important Character Interactions
- Kurohane and Kushina: Their teasing, informal relationship is highlighted. Kushina calls him out for neglecting homework, then helps him copy it. Her concern over his injury shows genuine affection, while his reliance on her suggests trust despite his dismissive attitude.
- Kurohane and Yoshino: Yoshino initially acts as the responsible class representative but shifts to apologizing after believing Kurohane wanted to end their relationship. Kurohane reassures her unintentionally by denying that he ever meant to cut ties, then takes her bento.
- Kurohane and the wider class: The students’ anxiety about the war establishes a tense background, while Kurohane’s indifference reinforces his self-focused, unconventional personality.