The story and preview images for Episode 4 of the TV anime Dusk Beyond the End of the World (JP: 永久のユウグレ, Towa no Yugure) have been revealed. This episode will air on Friday, October 23 at 12:26 AM (JST), and will later be available on various international streaming platforms.

Episode 4 Story

At the matchmaking party “FICA,” Yugure receives a marriage proposal from Kalcrom, a successor candidate to a mafia family. The next day, Kalcrom invites her out on a date. To compare him with Akira, Yugure agrees to go out with him. Meanwhile, Akira also receives a proposal from Kalcrom’s older sister, Fldes. The two pairs end up on a chaotic double date born from a mafia succession feud—with Akira, Yugure, and even Amoru getting caught up in the mess.

Introduction

A promise spanning 200 years. But the one waiting… is not the same “you.”
From P.A. Works comes an original, full-scale love story!!

When he awoke from an eternal slumber, the one who proposed to him was an android who looked exactly like the girl he loved most…
A high school boy, Akira Himegami, awakens from cold sleep only to find an unbelievable sight before his eyes.

A city ravaged by war. A nation in ruins. Humanity, now governed by a unified system known as OWEL. A new institution called “Elsie,” different from marriage. People whose lives have changed beyond recognition compared to the world he once knew.

Shaken and left behind in this future, Akira suddenly encounters her.
“Towa…sa!?”

Blurting out her name, he sees before him an android named Yūgure, strikingly similar to his beloved Towsa.

Smiling softly, she speaks her heartfelt wish:
“Akira… please marry me.”

Confused by the android’s sudden proposal, Akira nevertheless decides to set out on a journey with Yugure believing that, somewhere in this world, he will meet Towsa again…

Source : Dusk Beyond the End of the World Official Web Site