Three Brothers, One Regret

A dying woman asks three men for one small mercy, and all three refuse her. That refusal is the wound the whole series is built around, and it lands hard from the first episode because the people who turn away from Chi Jiyue are the ones who raised her.

Premise

Chi Jiyue is adopted by the Lu family and grows up alongside three foster brothers. The two families have agreed she will marry one of them on her 22nd birthday, so the household is already arranged around that future. The arrangement falls apart when Lin Ruoyu, the nanny's daughter, drives a wedge between the siblings and turns the once close brothers into rivals and enemies.

Characters

Chi Jiyue is the emotional center. She is generous, stubborn, and worn down by a situation she never chose. Her three foster brothers are the core of the drama, and the series spends real time on how each one hardens differently under pressure. Lin Ruoyu is the outsider who benefits from the rift, and the synopsis gives her enough agency to make her a genuine antagonist rather than a background figure. Chi's mother's grave becomes a symbol of everything the family takes from her.

Main arc

The story turns when Chi is diagnosed with late-stage gastric cancer and chooses euthanasia to say a final goodbye. Her brothers reject that choice. They give her wedding dress to Lin, force her to give up her mother's grave, and hold Lin's groom-selecting wedding on the original date. The cruelty is methodical, and it is the kind that looks like loyalty from the outside, which is part of why it hurts so much.

The climax lands on that original wedding date. Chi ends her life that day, and the brothers are left devastated. The series is about what happens after that moment, when the three men have to face what they did and what they can't undo.

Themes & tropes

The main theme is regret that comes too late. The brothers believe they are protecting something, but the audience sees a family that confuses control with love. Family feud drives the plot, and the title's "one regret" hints at a shared guilt that binds the three men together even as they are apart.

Betrayal runs through every turn, from the brothers turning on Chi to Lin taking the place that was meant for her. A love triangle sits underneath, with Lin inserted between the siblings. The tropes are grounded in family life rather than fantasy, so the drama feels closer to a kitchen table argument that spirals than to a grand romance.

Why viewers watch

Viewers come for the emotional weight. Few short dramas handle a tragic ending this directly, and the series doesn't soften the consequences of its characters' choices. The 80 episodes give the family conflict room to breathe, so the regret builds slowly rather than arriving as a single twist.

If you want a family drama that asks hard questions about loyalty and about what love looks like when it turns harmful, this is the kind of story that stays with you after the final scene.