Against Corps Rules (S01E21)
S01E21
Watching Tanjiro struggle to safeguard Nezuko, even as he falters, stirs up memories for Rui. Once a frail child, Rui transformed into a demon after encountering Muzan Kibutsuji, who infused him with his blood. However, following his transformation, his own parents turned against him, attempting to take his life. This traumatic experience has left him yearning for a family, an unachievable connection that continues to elude him.
Show
Demon Slayer: Kimetsu no Yaiba
Episode
S01E21
Air Date
Aug 24, 2019
Season 1 Episodes
S01E01
Cruelty
S01E02
Trainer Sakonji Urokodaki
S01E03
Sabito and Makomo
S01E04
Final Selection
S01E05
My Own Steel
S01E06
Swordsman Accompanying a Demon
S01E07
Muzan Kibutsuji
S01E08
The Smell of Enchanting Blood
S01E09
Temari Demon and Arrow Demon
S01E10
Together Forever
S01E11
Tsuzumi Mansion
S01E12
The Boar Bares Its Fangs, Zenitsu Sleeps
S01E13
Something More Important Than Life
S01E14
The House With the Wisteria Family Crest
S01E15
Mount Natagumo
S01E16
Letting Someone Else Go First
S01E17
You Must Master a Single Thing
S01E18
A Forged Bond
S01E19
Hinokami
S01E20
Pretend Family
S01E21
Against Corps Rules
S01E22
Master of the Mansion
S01E23
Hashira Meeting
S01E24
Rehabilitation Training
S01E25
Tsuguko, Kanao Tsuyuri
S01E26
New Mission