Beneath the Undertow offers interactive tools beyond traditional movie databases:
Character Relationship Map
— Interactive D3-powered visualization of character connections, alliances, and conflicts. Explore how 10 characters interconnect through 0 relationship links.
Full Series Character Map
— Cross-season character evolution tracking across all seasons with complete relationship network.
Cross-Season Connections
— Track character arcs and relationship changes across different seasons.
Story Analysis
A murder investigation revealing societal decay and personal growth
Crime, Drama · 6.7/10 · 2025
At the former Xuri Factory, a dismembered female body is discovered in an abandoned sewage pit. Veteran detective Lian Haiping and rookie officer Shi Qiangfeng, despite their differences, must work together to solve the case. Their investigation reveals unexpected social issues and brings to light an old case that complicates their personal and professional lives.
