Charafinite's history

Chara The Jackal comes from an AU based on Sonic Forces. In this AU, Chara was in the place of Infinite and Asriel in the place of Shadow.  A few years before the current story, Chara fell into the Underground and met a young Asriel. They were really good friends at first until one day Chara had a dumb idea to make humans extinct and have monsters rule the surface. Clara had the idea of using the Seven Heart Gems to break the Barrier. The heart gems were the sacred family treasures, seven items of power left behind from the first human monster war. Asriel was not having any of it, and tried to stop Chara by attacking him from behind, which knocked Chara down. Asriel told Chara never to show his pathetic evil face again, which drove Chara to seek out the evil genius Dr.Gaster. Gaster offered Chara a way to get stronger and a way to make his dream a reality- a Wierd heart-shaped red gem called Determination. Chara stupidly agreed, making a mistake which he would come to regret later. He gave the heart gems to Gastor as payment and Gaster gave Chara the powerful gem in exchange. Gaster then broke the barrier using the seven heart gems. Soon, monsters rose out of the underground and another war began to rage.

Six Months later desperate to end the war, Asriel pulled a kid named Frisk off the streets begging her to help him and the rest of the royal family Fight in the war to save humanity. Frisk agreed, and accepted the sword she was given and soon joined the fight. Eventually, they managed to defeat Chara and Gasters Army and defeat Chara. They also destroyed Gaster’s latest invention. As Chara began to dissapere he hugged Asriel and said he was sorry for everything, and that he wishes he had a chance to take it all back. However, instead of disappearing Chara got yanked into an unknown void, being met with a much different Frisk.