I Won't Give up on us, just hang in there {A Caleb and Annie Fanfiction}

It's a normal day for the Bratayley's, until the unthinkable happened. September 23rd, 2017 6:04pm at the age 12, Annie Grace Bratayley was diagnosed with stage 4 cancer. It hit their family hard, mainly Caleb. His whole world came falling down. His little sister in the hospital fighting for her life. One day Annie goes into a coma, the doctors tell them to let her go, but Caleb refused to let his little sister die like that. On July 31st 2018 Caleb went into her hospital room and said the words that meant so much to Annie "I won't give up on us, Just hang in there, okay Ans?" Could those words save her life? Read to know Caleb's journey to do the unthinkable, save a life and to do that, he can't ever let go of her, no matter what gets in his way