Future of Despair 3. Endless reinforcements.
Lucina, Selena, Lorant, and Jerome plan an attack directly to Gimle's HQ, but get ambushed first by Gimle
, who then summons that spiked floor trap from the Ultimate Training map and reduces their HP to one. Selena puts herself between Lucina and Gimle
because if she dies, there would be no one who can truly kill Gimle
(and also because her mother would not be pleased if Krom's daughter gets killed). Jerome and Lorant follow suit and forming a barricade in front of Lucina, and Lucina has a guilt-trip at the notion of abandoning her friends.
Suddenly, the entire Krom's army drops down on Gimle
and surround him. He just teleports himself away to the other side of the map and summons his own army, papering every sides of the map with enemies. There are 12 portal stairs where reinforcement comes out near where he stands that will churn units out every turn. NPC Lucina is a Lord of the map; she's killed and it's game over.
the map boss is of course Gimle (he laughs a lot), equipped with Absolute Hit, Evil Dragon Scale, and Holy Shield and basically fought like the final boss of the main game on steroid (same level, but higher stats)
and the objective is simply to kill the boss.
After the boss is killed it seems like Gimle escapes MU's body just before the killing blow, leaving the confused and disoriented MU dying instead