Chapter 1: Prelude

Warpedsun Chapter 1, subtitled "Prelude", is the first Chapter of Warpedsun. The Chapter is primarily set in the Dark Fortress, a Dark World created in the School's Supply Closet. It's antagonist is King Clubs, and its Easter Egg Boss is the Seer.

Synopsis

The Chapter begins with a view of the front of a book named "LORD OF THE HAMMER," where the player is told by a voice about a prophecy that can be altered based on their decisions. The player would meet three heroes: the girl, a Guardian of Darkness, and... The screen fades to black. The player awakens to control a silent human named Frisk Holiday. Frisk is a human teenager who lives with their father Rudy in Home Kingdom.

Frisk is assigned to collaborate on a writing assignment with their sister, Dess, a frightening Goat Monster. During class, Dess and Frisk are assigned to find a new seat in the Unused Classroom. However, they discover that the room is a pitch-black void with a dazzling ambiance. After they enter, the door slams shut and the floor breaks way beneath them, causing the pair to plunge into an unknown Dark World.

Within it, the pair meets Guardian, a compassionate dark princess. She reveals that they are two of the three heroes of the Legend of the Warped Sun, with herself being the third. She explains that they will restore balance between light and dark by sealing Dark Fountains. During their quest, they meet Clover, an evil princess who is determined to prevent them from reaching her kingdom's Dark Fountain. Dess abandons Frisk and Guardian to team up with Clover after feeling unwelcome. Dess' friendship with Clover helps the both, with Dess feeling more accepted for who she is and with Clover seeing the party's point of view.

After Frisk and Guardian defeat Dess and Clover, they join the party. Dess informs Clover that they would most certainly face his father, prompting the latter to betray them and lock them in the Dark Fortress' prison tower. Dess escapes, leading Clover to fight her, only to miss her special attack. Following the struggle, Dess assures her that she and the party would not harm her father. As a result, the two renew their friendship.

Clover's father, King Clubs, fights the party in Dark Fortress to keep them from sealing the Western Fountain, but is eventually defeated with Clover's help. After that, Frisk and Dess bid farewell to the Dark World and seal the Fountain with the power of Frisk's HOPE.

Frisk and Dess return to their world together, finding themselves in the school's Supply Closet, surrounded by board games, decorations, and antique toys representing the Dark World they explored and the personalities they encountered. Frisk and Dess decide to return to the Dark World the next day.

After Frisk goes home and goes to bed, they shamble out of bed in the middle of the night, their face seemingly grotesque as they shuffle around the room. They rip out the PINK Soul, throwing it into a birdcage, before revealing a RED Soul and putting it in their body. After that, they pull out a knife and looking at the camera with a menacing smile as their eye glows red.