Birthday Game
Roy's birthday is nearing and he is unaware of what the cheerful, excited Solty is planning for him. Meanwhile the PROCEED Team are at the scene of crime where a R.U.C. Resemble researcher was murdered by Hou Chuu, who seems to be committing gruesome crimes involving explosives. It seems that this same person has a grudge on Roy and has begun his sick, twisted game.
Aired 16/12/2005EP 11 - Birthday Game

Solty Rei
In a future-based disaster-ridden city with an enormous gap between the rich and the poor, it is hard to tell which humans are walking around with cybernetic body parts. This makes Roy Revant's job as a renegade bounty hunter/bodyguard-for-hire even more difficult. When a young girl with unbeliveable strength rescues him from a particularly dangerous criminal, Roy realizes that perhaps help can be found in the strangest of places. Joining together with a few others, they engage in a battle to find out the truth behind the giant conglomerates that are supposedly serving mankind and making life better.
Solty, an android who has lost her memory, has escaped and is being hunted by the RUC Security Bureau. She encounters the bounty hunter Roy and he adopts her as his daughter after being hired as a bodygaurd for Miranda.
(Source: Anime News Network)