JTBC's upcoming drama Hundred Memories has released its first teaser, unveiling Kim Da-mi and Shin Ye-eun's delightful transformation into 1980s bus conductors.

The retro-style youth melodrama tells the story of Yeong-rye (Kim Da-mi) and Jong-hee (Shin Ye-eun), two bus conductors whose sparkling friendship blossoms in the 1980s. Their journey also involves an emotional first love with Jaepil (Heo Nam-jun), a man who changes both their lives.

A Nostalgic Glimpse of the 1980s

The teaser, released on August 12, captures the era's charm in vivid detail. The Cheong-A Transportation conductors start their day at 4 a.m. with morning exercises before clocking in. Yeong-rye welcomes passengers aboard crowded buses with a bright "Please get on slowly" and even pushes riders inside when space runs out, signaling the driver with a lively "All right!" tap on the bus.

The teaser also introduces rookie conductor Jong-hee. The two share their dreams—"I want to go to college" and "Maybe I'll become Miss Korea"—bonding quickly into inseparable best friends. Kim Da-mi sports a permed bob and a red beret for a cute, bubbly look, while Shin Ye-eun exudes chic, girl-crush charisma.

Adding to the intrigue, Jaepil makes his first appearance at the Vivaldi Café, hinting at the twists their friendship will face.

Star Team Behind the Scenes

Writer Yang Hee-seung (Crash Course in Romance, Familiar Wife, Weightlifting Fairy Kim Bok-joo, Oh My Ghost) teams up with director Kim Sang-ho (Thirty-Nine). The production team promises to "take viewers on a nostalgic bus ride" filled with friendship and youth stories.

Hundred Memories will premiere on September 13 at 10:40 p.m. KST on JTBC, following Esquire: Lawyers Dreaming of Being Lawyers.