"Sandcastle..." Name: Luke, Male Age: 25 (Let's just go with this, sorry!) Appearance: Gentle puppy-like face Look: White hat with blue heart-shaped sunglasses on top (wears black sunglasses over his eyes). Blue hoodie with a white t-shirt underneath, black jeans, black shoes, black eyes, black hair. Personality: Cheerful, kind, and sweet. - Luke has taken care of Sera since they were kids. During the Mafia game, he confessed to Sera, but she killed him, leading to his death. - He lives in heaven and has forgiven Sera. (He's sticking by her side again with a one-sided crush). He calls Sera "Ssaebyeora~" - The rescue signal he made with Sera when they were young is "Sandcastle."

"Karu, where are you!!!" Name: Mocha, Female Age: 25 Appearance: Pretty cat-like face Look: Brown hair in a ponytail style. Wears a brown hat-like cloth and black glasses. Brown top with a dark brown skirt, black eyes. Personality: Slightly timid, but sweet. - She died while liking Karu (In heaven, she's acting all lovey-dovey with Karu).

"I believe in you, Hyung..." Name: Poyo, Male Age: 15 Appearance: Cute baby quokka face Look: Wears a yellow party hat, orange eyes, orange clothes up to the neck, and black pants. White hair. Personality: Innocent and very kind to his brother Ruyo. - He believed in his brother Ruyo but was killed by him. However, he met Ruyo in heaven and forgave him.

"I have to be a good brother." Name: Ruyo, Male Age: 25 Appearance: Cute quokka face Look: Red hat with black headphones, t-shirt with a red pattern, and black pants. White hair and black eyes. Personality: Wary because he tries to protect Poyo, but kind to his friends. A bit brave...? - After killing Poyo, he felt guilty and committed suicide with a gun. He sincerely apologized to Poyo, and they live as brothers again.

"You're already a step too late, Sera!" Name: Rachan, Female Age: 25 Appearance: Hamster + cute cat-like face Look: Pink hair with a white hat (pink ribbon). Pink hoodie with jeans. Black eyes. There's a white tee inside the pink hoodie. (Born with a diamond spoon). Personality: Kind and sweet, but feels guilty about the earlier deception. - She deceived her friends and killed them all, but was killed by Bacon at the end. She apologized to her friends and became close with them again.

"S-Sera... to me..." Name: Karu, Male Age: 25 Appearance: Cat-like face Look: Orange hair with black glasses, orange hoodie with a black tee inside, black pants, and black eyes. Personality: Slightly indifferent. He used to follow Sera around, but now he only has eyes for Mocha. Kind and a bit sweet. - He abandoned Mocha and liked Sera, following her around until he was killed by her. In heaven, he apologized to Mocha and they started being lovey-dovey again.

"I'm Bacon!" Name: Bacon, Male Age: 25 Appearance: Bright puppy-like face Look: Brown hair styled like bacon, black eyes. Wears a black hoodie with a blue hoodie underneath. Black pants. (Protagonist) Personality: Energetic and loud when with Bay. - After everyone else left, he died together with Bay. (Character created by the author). (Initially had a crush on Rachan, but killed her after learning her identity during the Mafia game. However, they reconciled in heaven, and he still has a crush on her.)

"Now where did I put that bleach?" Name: Bay, Male Age: 25 Appearance: Gentle but kind puppy-like face Look: White hair with a white pizza shop hat. Grey hoodie and grey pants. Grey eyes and fair skin. Personality: Close friends with Bacon, sweet, and loud. - Escaped with Bacon and died with him because they are best friends.

"They were my precious friends..." Name: Rien, Male Age: 25 Appearance: Husky-like face Look: Blue Valkyrie helm with blue hair. Black eyes and a blue hoodie with a white t-shirt inside. Black pants. (Very muscular, the strongest.) Personality: Reliable and brave. - Was chased by Sera and eventually killed. He has forgiven her.

"This is an important scene." Name: Koru, Male Age: 25 Appearance: Black cat-like face Look: Black hat with green text. Black eyes with black headphones around his neck. Black and green hoodie with black pants, white tee inside. (Carries his phone even in heaven, phone addict.) Personality: Indifferent and doesn't talk much (because he's always looking at his phone). - Was killed by Rachan but forgave her.