"We´ve got to go after him!" Zero said with anger. "The only way to get through his defense is to send the whole 17th."

"Zero," Spade said calmly. "it´s too riskful to send the whole 17th, this place would be almost defenseless. Not even the Zero Special Unit would be able to stop a mass attack."

"He´s right Zero," X replied to his partner, "we´ve got to do it alone."

"Yeah, right!" Zero remarked, "And then, get killed without even touch Sigma."

"There´s no choice Zero, wake up!" X shouted at Zero with anger "We have done that before!"

"Ahhh, OK" Zero finally accepted.

So, everything was ready to begin the riskiest mission in their life. "Atention Unit" Zero ordered to his unit, "I´m going on a special mission with Hunter X, so while I´m out, Jex will take command of the unit." and X did the same. "17th Unit of Maverick Hunters, I´m going to a secret mission, from which I might not come back, so in the time I´ll be out, Protoman will take charge, and remain if I don´t come back." So, X and Zero said, what for them was, their last good-bye.