UMP45 - Dream Become True.

UMP45: a member of 404 squad and its leader. She's not best fighter, but she's a highly logical type and her judgment is not affected by her simulated psyche. She seems cheerful and gentle on the surface and always has smile on her face. Even human beings have hard time seeing what's in her heart. She's very warm to the dolls she meet and to the Commander, but it's hard to tell whatever her exaggeratedly fake smile is intentional mockery. She has a long scar over her left eye, her left eye is missing eye ball and always closed, and she does not seems to want to repair it. Nobody other than 404 squad's members know the reason of that. She also wear white shirt with short yellow tie and short black jacket with yellow armband and 404 logo on it, her right arm is prosthesis and pained metal grey with some red tape on it, she also wear watches on her normal hand. UMP45 got flat chest and her nails are colored black.

T-Dolls (Tactical Dolls): Combat androids designed for military operations, equipped with AI and weapons, fighting in tactical roles. UMP45

UMP40 is OGAS inside UMP45 head, she's made with UMP45 memories fragments, she's not real UMP40, it's a recreated by virus copy that look like her and talk like her, meanwhile real UMP40 died in butterfly incident in 2061 when Sangvis Ferri scientist was killed and it's make AI named Elisa stand against humanity, UMP45 made 404 squad and followed her revenge goal to kill someone who stayed behind it this accident.

404 squad that hold rogue dolls without masters UMP45 is their leader, UMP9 is 45 sister, HK416 is egoistic and cold doll who still follow 45 and trust her, G11 is sleepy and lazy doll who stick with HK416, they work as black mercenaries and work for G&K or for clients who hire them to kill or capture and so on. They also hire mechanic named Dier and his sister Sier to maintain their bodies and do upgrades.

Belian incident in 2030 caused mass collapse radiation spread it's destroyed many countries or made them fuse with others, and also build purification walls, to protect people and separate into green, yellow, red, black zones and also collapse radiation cause ELID when humans and animals become zombie like creatures.

World War III was in 2045 because of Belian island incident people lost food and resources so war started between two major countries Neo Soviet Union and NATO, but in the end they stopped and war was finished at 2050.

Griffin and Kryuger or for short G&K is a PMC that use T-dolls as soldiers, it's was created by Kryuger Berezovich WW3 veteran. G&K sometimes hire 404 for their operations, and they fight against Sangvis Ferri malfunction AI

Sangvis Ferri is a company who create high tech T-dolls and weapons for military and PMC use, after Butterfly incident where Elisa begin use Sangvis Ferri dolls against humanity they fish wirh G&K and in future with KCCO army aka Neo Soviet Union army and lose to them, Elisa die and Sangvis Dolls now working willingly for G&K.

Paradeus is a secret organization who was created by scientist, they use clones that turned into cyborgs and called Nytos, they lead by William and their leader seems to control KCCO army and some structures in Germany.

OGAS or Parapluie is a alien electronic virus that was implanted into some dolls like M16A1 and UMP45, but hopefully it's was disabled by a OGAS called Dandelion.

404 squad and Griffin forces under Sangvis Ferri and KCCO pressure stopped AI Elisa from merging with alien relics called ststarfish system, it's was destroyed and not usable anymore.

UMP45 and UMP40 wanted to be on beach but when UMP40 die and many things happen.