Koi and her friend Kai lived togather for a very long time. Kai moved in with Koi after his dad left for rehab and his mom left their family for some other guy. Koi's family was nice enough to let Kai and his sister say with them. They have known each other for about 10 years now. They are 14 now and Kai's dad got done with rehab after a very long time. They got so close that Kai would think that they are family. Kai's dad would then take Kai to his home. His father was a bit of a junky so Kai didn't really want to go with him but could not find it in his heart to say no. So he went. Not knowing what would happen next. Not wanting to know what happens next.