There's a black navi in town area three next to the control switch, he's the owner of the shop. The switch is the one from the date with Mayl, you had to flip it to turn the rides back on. Be prepared because once you talk to him he'll test you dedication with three virus wave.
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Mega Man Battle Network - video game - happened in 2001.
The Navi master is your father.
You can find all of those mega chips by the Game Faqs or cheat or cheat code or game shark code.
Mega Man Battle Network - video game - was created on 2001-03-21.
...And?
No.
Yes
Don't know how to get there but he's in the basement of thr hosptial.
dont die
In Megaman Battle Network 6, It doesn't have The Undernet 3, but it has Undernet Zero where you can fight Bass at there.
Keep playing through the game. If you mean how to find him in the squirrel, check Game FAQs.