"Hero No More"
The aforementioned "Bad" ending if you choose to abandon your army in Tinto.
"A Promise Forgotten"
This is the ending you get if you choose to rule over the new nation you've forged after defeating Highland.
You choose not to rule your new nation and instead to go meet up with Jowy. This is the worse of the two outcomes for this scenario.
"Friendship Above All"
You choose not to rule your new nation and instead go to meet up with Jowy. If you've fulfilled all of the following conditions, this is the ending you get.
- Must get all 108 Stars before the decisive battle to receive Forgiver Sign.
- Must save Nanami during the confrontation at Rockaxe Castle.
- When Jowy initiates the duel, just defend.
- When he requests that you take the Black Sword from him, decline.