Super Soldier Team Marshal Force Higuman Amamiya SPSF-01

Erica, the only female member of Marshal Force, known as "Marshal Pink," is fighting against the evil secret society Ego, which seeks to conquer the world. One day, Pink, facing imminent death in the battle against Ego, is rescued by Higuman, a weapon developed by Dr. Kagaya to destroy Ego! However, Erica and Dr. Kagaya become adversaries, as the doctor not only uses ruthless methods to subdue defenseless enemies but also cruelly interrogates combatants. Ultimately, disillusioned with Marshal Force, Dr. Kagaya joins forces with Ego, attempting to use Higuman to eliminate Erica… [BAD END]