Boulder Project: Nantianmen: Story, Cast and Series Facts

Story and premise

When an asteroid threatens Earth, China launches the Panshi Plan and builds a deep-space outpost on Panshi Planet. Five years later, debris from a mission is set to trigger a meteor shower that will destroy the Panshi base, the repository of all human research. Leng Mei takes command of the operation in this emergency. She leads Wang Sanfu and Zhang Meng on Expedition VII through a lethal debris field and hard-lands in enemy territory. In a desperate situation where the base's AI systems all fail and bionic robots rebel, they must retrieve the "Gemini" servers and the robot "Tianqin." The dangers they face echo the Long March spirit of Leng Mei's great-grandfather on the grasslands, reborn beneath the future stars.

Series details

• Title: Boulder Project: Nantianmen
• Format: Scripted
• Language: Chinese
• Genres: Drama, Science-Fiction
• Premiere date: 2026-10-20
• Final broadcast date listed: 2026-10-20
• Status in TVmaze: Ended
• Web channel listed by TVmaze: Tencent QQ
• Network country: China
• Typical episode runtime: 5 minutes
• TVMaze ID: 95571

Seasons in the TVmaze catalogue

• Season 1: premiered 2026-10-20; final listed air date 2026-10-20; episode order: 13.

Source and licence

Adapted from Boulder Project: Nantianmen on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.