Following their return to the burning streets of Dresden, the traveling party sought out a way to reach the Capitol Building to act as vanguards for the rising revolution. They gathered at the ruins of the Cathedral of Amandine, which had been heavily damaged by Nightingale bombardments. There, they coordinated with revolutionary contacts who informed them that the surface streets were too heavily patrolled by the military for a direct approach. The only viable path to the seat of power lay through the ancient sewer tunnels running beneath the river. However, to reach the hidden entrance to these tunnels, the group was forced to navigate the Tristessa Wood—a legendary and haunted forest on the outskirts of the city that remained under constant Nightingale surveillance to suppress illegal demon worship.

The transition into the Tristessa Wood was marked by an immediate and unnatural shift in the atmosphere. The sounds of the revolutionary fires and distant artillery faded, replaced by a heavy, suffocating silence. As the party pushed deeper into the twisted pines, they were intercepted by an aspect of Tristessa, the Demon of Sadness. Recognizing the group as the catalysts for the city's current upheaval, the demonic entity pulled them entirely out of the material world and into her own harrowing realm. The travelers found themselves in a mirror-version of Dresden, a gray and desolate landscape where the weight of existence felt physically crushing.

Within this realm, the party was subjected to a series of psychic trials that forced them to confront depression and sorrow at a scale beyond human endurance. The environment manifested the collective grief of the city’s history, dragging the characters into a state of profound emotional paralysis. Every step through the gray streets was a battle against the desire to simply cease moving, as Tristessa sought to consume their resolve and add their names to the litany of souls lost to despair.

As the party struggled through these trials, the realm provided them with fractured visions of Dresden’s ancient history. They learned of the end of the Age of Nations, a time when Tristessa held absolute sway over the region before the formalized emergence of the Choir. These flashbacks revealed a celestial battle that took to the skies, where the Archangel Amandine descended to challenge the Demon of Sadness for the devotion of the people. The conflict reached its climax when Amandine finally defeated Tristessa, casting her down from the heavens. The forest where the demon fell became the Tristessa Wood, while the city’s massive cathedral was raised to commemorate Amandine's victory and the banishment of sorrow.

By acknowledging the reality of the trials and pushing through the manifestations of their own regrets, the party rattled the aspect of Tristessa. Their refusal to succumb to the crushing weight of the realm’s depression eventually forced the demon to release them. They materialized back in the living world, exhausted and hollowed out, finding themselves standing within the cold stone confines of a massive mausoleum at the heart of the forest’s graveyard.

Recognizing their need for recovery, the group secured the mausoleum and took a necessary long rest. During the quiet hours of their vigil, they were visited by a second celestial manifestation: Jasiri, the Archangel of Courage. Appearing not as a gentle figure of solace but as a vibrant and commanding presence, Jasiri voiced his admiration for their defiance against both the Nightingales and the Demon of Sadness. He declared the party to be his champions in the coming struggle for Dresden’s future and, as a physical sign of this divine covenant, he left an actual brand upon each of their palms.

This encounter had a profound impact on Stanley the Seer, whose previous religious devotion was completely transformed by the experience. He officially renounced his old ties and rededicated his faith to Jasiri, embracing the path of courage as the group’s primary spiritual anchor. While the encounter with Jasiri provided Stanley with a newfound sense of clarity, the journey through the weeping realms left a far darker impression on Muddy Mittens. The psychic trials forced him to reckon with the shadowed corners of his own past and the crushing weight of the promise he had made to the dying Captain Carver. This exposure to Tristessa left a permanent stain on Muddy’s spirit, manifesting as a profound internal and external melancholy. During his internal struggle, the divine brand of Jasiri upon his palm was corrupted and replaced by the Mark of Tristessa. Recognizing the sinister nature of this transformation, Muddy began the difficult task of hiding the mark from the rest of the party, a secret he would carry throughout the remainder of the revolution. Reinvigorated by the divine intervention, the party located the concealed entrance to the city's tunnel system within the graveyard, preparing to descend into the lightless depths to finish what the revolution had started.