Season 1

Yuugo, a hostage negotiator from Japan, is enlisted by a young woman named Mayuko Iwase whose father has been taken hostage by a warlord in Pakistan. The previous negotiator, hired by her father's employer, was killed when negotiations broke down due to military intervention.

Yuugo continues preparations in Pakistan. Before his departure, he was given a lead on a an Sheik who may be willing to assist him in making contact with the warlord holding Mayuko's father. Following a chance encounter, Yuugo frees a young woman being kept as a slave by a band of travellers.

Yuugo updates Mayuko on his progress by radio. The military intercept the transmission and take an interest in the expedition. Taking refuge in a cave from a searching helicopter, Yuugo and the young woman who is now following him are discovered by a Daku patrol.

Yuugo has been sentenced to death by the Daku. They tie him to a stone and leave him to his fate in the noon sun. Knowing that Yusuf Ali is watching, Yuugo resolves to demonstrate to Ali that he is a warrior with whom he should negotiate.

Having gained the trust of Yusuf Ali, Yuugo must now contact Mayuko once again to arrange the randsom funds. Knowing that a further radio transmission will draw the military to the Daku camp, he persuades Ali that the camp must be evacuated.