Chara's a 9 years old girl, she's boisterous and brave, but sometimes bossy and naughty. She's kind but also likes to manipulate her adoptive Asriel and she likes to bully him sometimes. Despite their quarrels they trully love each other like a brother and sister. Asriel's an 9 years years old goat boy, he's kind, docile and goodie-two-shoes. Sometimes he's a biggest crybaby. He likes the justice and won't hesitate to snitch. Both siblings are raised by Toriel, who is kind but strict sometimes.