In a village, Chifusa gets a massage for her painful breasts. She becomes a bodyguard to catch "The Boobie Kid," a thief. The thief, revealed as masseuse Momoha, imparts her breast technique to Chifusa before dying.

Chifusa's enlarged breasts hinder her. At a temple, a nun links her powers to maternal longing. Kagefusa steals the Manyu scroll but can't use it. Moved by Chifusa's kindness, she returns it, promising to learn the Breast Flow technique.

Chifusa and Kaede meet Lord Mie, now a commoner. They're attacked by a Manyu swordsman who kidnaps Chifusa. Rescued by Mie and Kaede, Chifusa defeats the swordsman. Mie refuses her gratitude gesture.

Chifusa and Kaede rescue painter Sakuji from Manyu guards. Misunderstandings arise between Chifusa and Kaede over modeling for Sakuji. After a confrontation with guards, Sakuji paints Kaede, deepening her bond with Chifusa.

Chifusa recalls using Breast Flow in a childhood duel with Ouka. As she and Kaede continue their journey, they realize Chifusa must return breasts to others she's affected.

Chifusa and Kaede, needing funds, encounter a landlady/Manyu assassin who tries to enslave them. Chifusa uses her Breast Flow technique to defeat her, gaining insights into this power and vowing to restore Kaede's breasts.

In a world where large breasts are crucial, Chifusa Manyu, heir of the Manyu family, flees with their secret enlargement techniques. Attacked by her sister Kagefusa, Chifusa discovers her ability to transfer breast size and embarks on a journey with co...

Chifusa, Kaede, and allies face Manyu assassins. Chifusa unlocks the Breast Flow by forming a maternal bond and escapes with Hazuki. They regroup with their allies, and Chifusa promises to continue her journey and restore what's been taken.

In Chifusa's ancestral village, she learns her mother's sacrifice to protect the Breast Flow technique. She begins training to master it, only to face an attack by Manyu warriors led by Muneyuki and Ouka.

Nami strikes a thunder blast to clear the way to the stage on the Performance Floor. However, the elite corps of the Gifters shows up to crush their inferior opponents. Upset but unbroken, Otama stands up to give a command!

Momonosuke and Shinobu face Kaido while Kid and Law challenge Big Mom. Meanwhile, Nami, heading towards the stage on the Performance Floor along with Usopp and Tama, hears a strange voice.

Who’s-Who expresses fierce resentment toward Luffy and Jimbei fights back out of his loyalty to Luffy. As Who’s-Who asks Jimbei a question, he tramples on the dignity of the Fish-Men and that sparks Jimbei’s outrage.

Hearing Otama’s command, the Gifters side with the samurai and upset the Tobi Roppo and others! Chopper starts to take care of Zoro while suffering from the side effect of the enhanced Rumble Ball. Meanwhile, Jimbei gets stunned by Who’s-Who’s story....

Kaido tries to convince Yamato to become the Shogun of the Land of Wano and rule the country with the special power he obtained by accident. Meanwhile, Saul, Professor Clover, and Robin’s mother Olvia suddenly appear in front of her.

To cut ties with Kaido, Yamato unleashes his true power. Meanwhile, Queen repeatedly attacks Sanji with his power as a cyborg, and Sasaki in his Man-Beast Form launches tricky attacks on Franky and drives him into a corner.

Black Maria torments Robin both physically and spiritually. As she burns in hellfire, Robin remembers the people who gave her a hard time and the people who supported her, and she as Demon Child shows what she is really capable of.