Ch. 101The Undying Iron Wall of the 170th Floor: The Harder You Hit Him, the Harder He Gets
Chapter Summary
Plot Points and Events
- Genos wakes Saitama and prepares his breakfast, lunch, and carefully timed schedule for the upcoming match. Saitama is more concerned with reaching a supermarket before a discounted milk sale than with the fight.
- Gon and Killua meet them outside the 170th Floor arena. Killua warns that Iron Wall Glenn is far more dangerous than public records suggest: his brother Illumi once attacked Glenn repeatedly without injuring him, and Glenn became tougher with every strike.
- The arena introduces Glenn as an undefeated defender who has survived 127 challengers. He possesses a Nen ability called Steel Symbiosis, which links him to the entire arena.
- Saitama’s opening punch only forces Glenn back three steps and leaves him unharmed. Glenn explains that all damage directed at him is converted into greater hardness for the entire ring.
- Saitama launches his Consecutive Normal Punches for three minutes. Glenn remains immovable, while the arena transforms from concrete into an increasingly durable black alloy. Genos’s attack also fails to damage it.
- Killua realizes that Saitama’s attacks are strengthening Glenn through a vicious cycle. Glenn claims Saitama cannot win because every attack makes him more powerful.
- Saitama uses his Serious Punch, destroying barriers and part of the ceiling, but Glenn survives and even breaks through his limits.
- Glenn retaliates, sending Saitama crashing into a barrier. He then takes control of the entire floor, creating steel tentacles from the ground and blocking Genos from intervening.
- With only fifteen minutes left before the milk discount, Saitama studies the arena and suddenly realizes how he might overcome Glenn’s ability.
Character Developments
- Saitama: Initially treats the match casually and focuses on grocery shopping, but Glenn’s resistance finally makes him serious. After being defeated by Glenn’s counterattack, he shifts from relying purely on overwhelming strength to analyzing the opponent’s ability.
- Genos: Continues acting as Saitama’s highly attentive assistant, managing his meals and schedule. He is intensely interested in analyzing Glenn but becomes helpless when Glenn’s Nen barrier blocks him.
- Killua: Displays sharp perception and valuable knowledge from his family’s encounter with Glenn. He understands the danger of strengthening Glenn and becomes increasingly anxious for Saitama.
- Gon: Supports Saitama enthusiastically and innocently, bringing a handmade sign.
- Iron Wall Glenn: Reveals himself as an exceptionally dangerous defensive fighter whose power grows in response to damage. His confidence develops into apparent dominance after surviving Saitama’s strongest attack.
- Netero and Hisoka: Both recognize the extraordinary level of Saitama’s and Glenn’s powers, reacting with shock and fascination.
Significant Themes
- Strength versus strategy: Raw power is ineffective against an ability specifically designed to convert force into greater defense.
- The danger of an escalating power loop: The harder Saitama attacks, the stronger Glenn and the arena become.
- Adaptation and problem-solving: Saitama begins to understand that victory will require exploiting the rules of Steel Symbiosis rather than simply hitting harder.
- Comedy amid overwhelming danger: Saitama’s mundane concern about discounted milk contrasts humorously with the destruction of the arena and the spectators’ terror.
- Hidden abilities and deceptive reputations: Glenn’s public image conceals the true nature of his power, emphasizing the danger of relying on incomplete information.
Character Interactions
- Genos carefully supports Saitama while Saitama casually corrects him about buying the right kind of milk.
- Gon admires and cheers for Saitama, while Killua initially dismisses the match but then warns everyone about Glenn’s true ability.
- Glenn taunts Saitama and challenges him to attack with full force, confident that every blow will strengthen him.
- Killua tries to stop Saitama from continuing his attacks, recognizing the trap before Saitama does.
- Genos attempts to help after Glenn strikes Saitama but is prevented by Glenn’s Nen barrier.
- The chapter ends with Saitama appearing to discover a possible loophole in Glenn’s ability.