The Red Bridge is falling down

Milo Ahn is a high schooler living alone after losing his brilliant older sister, and his home is already shared with San, an android she built. Then, on his birthday, another android named Nano shows up as a delayed gift from beyond the grave. Two androids, both with strength that could level a room, both left behind by a sister who clearly knew something Milo didn't. That tension, between the warmth of being cared for and the unease of not knowing why, is what makes Nano List worth watching. It is not just a cohabitation story. The mystery of why Maddie built these two specifically for her little brother sits underneath every quiet moment at home and every awkward school interaction. The full-CGI animation from Studio Gale gives the android characters a distinct, slightly uncanny look that actually fits the tone. These feel like machines trying to be human, which is exactly the point. If you liked the emotional weight of Plastic Memories or the android-trust tension in BEATLESS, this hits a similar nerve. Fans of Vivy: Fluorite Eye's Song who wanted more domestic intimacy alongside the sci-fi unease will find something familiar here too. Across 12 episodes, adapted from the completed WEBTOON, the show balances school-life awkwardness and budding romance against the real question underneath everything: what did his sister know, and what are these androids actually protecting him from.