Nat

Let me preface my review by stating that you should absolutely watch this drama because Twelve Letters is cinematic storytelling at its best with extremely talented young actors as leads.

Now, I’ll be honest I went to watch Twelve Letters right after I finished watching Generation to Generation mainly because I wanted to see Zhou Yiran in a contemporary role since I liked his acting in GtG. Plus I’m a big fan of Wang Yinglu after When Destiny Brings the Demon.

Twelve Letters is not your typical idol C-drama. This isn’t the glossy, easy romance you might expect from those names because you saw their previous work. In fact, this is not a romance. It’s a story about deep, rooted, selfless love. It’s a raw, brutal, and beautifully honest story of two young people who come from nothing.

The show splits between 1991 and 2026, linked by a mysterious red mailbox. The 1991 storyline with Tang Yi Xun (Zhou Yiran) and Ye Hai Tang (Wang Yinglu) is full of small-town grit: kids with no options, messy families or no family at all, and the kind of violence and neglect you rarely see handled so plainly in mainstream dramas. You watch two damaged people refusing to bend to the circumstances, find warmth in one another, and the heartbreak that follows lands really really hard.

The 2026 timeline is where the mystery unveils for the most part. This is where we find out what happens to the leads in the end. The structure keeps you invested. As future and past characters exchange letters, every letter peels back more of the past and the consequences of this past, and every reveal is tied to real emotional stakes, not just plot twists.

Acting is why I loved this drama. Zhou Yiran and Wang Yinglu bring the kind of depth to their characters even some experienced actors can’t. Their performances are restrained when they need to be and explosive when called for.

The music and cinematography deserve a shoutout too: a haunting score and intimate camerawork that amplify every quiet moment and every gutting scene. Together, these elements build a mood that’s melancholic and foreboding but hopeful.

This is not light entertainment. Expect to cry — maybe more than once. The show refuses to sugarcoat hardship; instead it asks what “love” really means when it’s tested by time, trauma, and impossible choices. It’s about loving someone who isn’t blood, and choosing another person’s peace over your own selfish wants. That thematic maturity is rare for a short web drama and it’s what stuck with me the most.

My one small gripe is the ending. I docked one star only because I wanted a slightly expanded resolution — a little more screen time with the young Tang Yi Xun and Ye Hai Tang. That wish for a fuller warm moment at the end is probably just me wanting to linger a bit longer in the feeling the show created. Still, the finale makes sense for the story they wanted to tell; it’s just lean rather than indulgent.

Bottom line — who should watch it
If you’re after pretty rom-com vibes or expecting the same tone as the leads’ previous romantic roles, this isn’t your pick. But if you want powerful acting, thoughtful storytelling, and an emotional ride that examines love, family, and redemption across time, give Twelve Letters a shot. It’s a heavy, rewarding watch that stays with you after the credits roll.