剧情简介：Callie and Arizona have to make a choice regarding surrogacy while the board has to decide whether to give Cristina's seat on the board to Alex or Bailey. Amelia overhears the truth about Maggie Pierce.
五个青涩的实习医生中的三人在无数观众的见证下一步步走向成熟，从自命不凡的菜鸟成长为医术精湛的住院医师，再到如今医院的管理者。他们的事业是否就此走到尽头……讲述Dr.Yang走以后的改变，所有人的改变。
