Our Happy Days

Plot Summary

A developer risks everything to stop a powerful corporation from taking "Joy," the AI she built.

Top Cast

Yoon Jong-hoon Ko Gyeol

Uhm Hyun-kyung Cho Eun-ae

Shin Jung-yoon Ko Min-ho

Yoon Da-young Seo Seung-ri

Yoon Da-hoon Ko Dae-chi