The Downfall 1 Season 4 Episode

Episode #1

You Are Not My Junior

Episode #2

Cruelty Free XU Beauty

Episode #3

XU Cruelty

Episode #4

The Downfall

Episode #5

The Switch

Episode #6

Team Underdog

Episode #7

Big-sized High Heels

Episode #8

Let's Kiss

Episode #9

Na-eon's Return

Episode #10

The Pop-up Store

Episode #11

Who's Behind Ms. Do?

Episode #12

The New Project

Episode #13

A Secret Weapon

Episode #14

Mood

Episode #15

Souls Get Switched Back

Episode #16

Na-eon Becomes the Team Manager

Episode #17

A Bouquet of White Flowers

Episode #18

Na-eon's Past

Episode #19

Bandi Candle

Episode #20

The Truth

Episode #21

Coexistence

Episode #22

Workshop

Episode #23

The Rabbit

Episode #24

The Truth