Known as "TikTok Tunnel Girl" or simply "Kala,"  

In her TikTok videos under the handle "engineer.everything," Kala shares the intricate process of building tunnels 

Kala has turned her unconventional DIY project into a source of both fascination and concern. 

Kala playfully referring to her creation as a "suburban mine"  

TikTok Tunnel Girl navigates the legal labyrinth, the world watches with a mix of fascination and concern 

a "suburban mine" or an "underground tunnel system." 

With over 200 posts since October 2022, Kala has turned her unconventional DIY project into a source of both fascination and concern.