Uncertain what to say, the priest who has come to visit clasps the grieving mother's hands. When she closes her eyes, she sees her young son settling the baby into the bathtub, as the water is running. And then the water is everywhere. - A cancer patient grown mad at God; a Ku Klux Klansman seeking redemption; an elderly woman who was never not in love; an inmate who's been waiting weeks in his cell for a letter; the mother blamed for her baby's death. Unscripted, shaped from a dozen life stories, both documentary and fiction, Thy Kingdom Come reveals life in a small mid-America town as alternately precious and harsh, wanting and hopeful.

2012年临近高考，转校生江陵闯入安真真的世界，手机意外连通了2024年的“老江”。安真真在“老江”的指引下接近少年江陵，试图干预未来，却引发闺蜜邱倩的误解。看似离奇的相遇确将江陵和安真真的命运捆绑在了一起，在与江陵探寻危机真相的过程中，安真真接连遭遇家庭变故的曝光和众叛亲离的诬陷使得她在绝望中走上天台，终被江陵救下。虽然在江陵的帮助下安真真恢复了和好友关系，但新的危机又悄然出现，为阻止被胁迫的班长顾铭，安真真再次登上天台。 在另一个时空“老江”痛苦追寻真相尝试改变，但安真真的死却无法避免。就在这绝望的边缘，纸页翻动，齿轮微响。在文字的力量下，冰冷的“末日”预言被悄然覆盖。