Commandant Lanna Inès, also referred to as Lana Ines, is a major in the military and serves as the commander of the Funeral Unit, a specialized force tasked with combating Aliens. As a woman in a leadership position, her authority is initially met with skepticism from some who doubt her capabilities due to her gender.

Behind her professional demeanor lies a deeply personal and painful history, having lost her young daughter in the past. This tragedy forces her to rigorously suppress her natural maternal instincts. However, this internal conflict is reawakened upon meeting a young girl named Hattie, and over time, Lanna develops a mother-daughter relationship with her, slowly allowing her suppressed emotions to surface.

As the story progresses, Lanna learns the true identities of the Alien entity and a character named Frank. Driven by this revelation, she attempts to free Frank but is thwarted by a surprise attack from her military superiors. In the end, Lanna leaves the military and transitions into politics. She actively promotes a plan known as the Ulysses project, which seeks to contact a giant Alien in outer space to ask for forgiveness. Additionally, she works to secure a pardon for a key character, Liu Soma, and facilitates his reunion with Hattie. Her notable abilities are not explicitly detailed, but her role as commander demonstrates strategic and leadership skills, while her later political career highlights her ability to leverage influence for her cause.