Ellie, a recovering drug addict, has just moved to a new city with her two teenage children. She has struggled to stay sober in the past and is determined to make it work this time, finding a stable job and regularly attending her meetings. Unfortunately, new friends, a new job, and the chance of a new life, can't keep Ellie from slipping once again. Her life changes when she meets Christopher - a different kind of addict - which forces her daughter and son to accept a new version of Ellie.居(jū )住房舍这个项目属(shǔ )于低级项目，拥有70%的原始(shǐ )成功率，如果有四个(gè )初级研究技能的人员(yuán )来(lái )研究这个(🗡)项目的(🐢)，那么整个(gè )项目的成功率就变成了90%，90%的成功(🥥)率看上去很高，但(dàn )还是有失败(🍒)的可能性。