description：

Hiro was an agent of police district 28, who was murdered while investigating a case alone. In order to improve the successful rate of solving cases, the UD6 public security company proposed to change Nimue, a female forensic doctor’s brain potential research to the ” Witness Reborn Project”, which can restore the last piece of information stored in the victim’s brain, so as to collect data to find the murderer. However, this plan was not approved by the police district 28.

Therefore the security company stole Hiro’s brain secretly. When Hiro’s brain was activated by the life-sustaining system, he not only recovered the last scene before his death was with the police detective of the same district, but also restored his self-awareness, and was able to control the flow of electric current within ten meters. In order to find the murderer who killed himself, Hiroshi entered into a contractual transaction with the security company to install a fighting body powered by the PT battery from the security company. Since then, he has become the partner of Smith, the always drunken detective.

弘原隸屬28區警區政府探員，獨自調查一宗案件過程中被殺謀。UD6治安公司為提高破案業績，提出把旗下女法醫尼繆 開發腦部潛能研究改為”再生證人計劃”——可將被害者腦部存下的最後訊息恢復，藉此收集數據找到兇手，但這個計劃沒有得到28區警區同意。

所以治安公司秘密偷走弘的腦部 。當弘的腦部被維生系統激活後，不但恢復死前最後的畫面片段是和同警區探員一起，竟然還保持者自我意識,而且能夠控制十米之內的電流流動。為了找到殺死自己的幕後兇手, 弘與治安公司進行契約交易，裝上由治安公司購入的PT電池供能的戰鬥軀體，從此成為了整天爛醉如泥史密斯偵探的拍檔。