Outbreak in the City part 1

Haxel, her cat Moona, and her best friend Allen, were brought together by terrible causes that killed 60% of the world's population, roam a large city seeking for the scientist and doctor who created the fever causing the infection, and kill the infected all at once. After her grandfather died from being shot, Haxel lost all of her family and had to roam free with Allen. With thousands of soldiers and thieves and billions of infected, Haxel, Moona, and Allen are never safe! One late evening, after just surviving an explosion, they join a group calling themselves the "lanterns" whom try to hide from military and sneak around the city smuggling and going on missions, but Haxel suddenly finds herself in a situation where she is on her own and in danger!