中文简介：

哈克斯从未想过这个女孩会跟着他和他的朋友托莫进入森林，也从未想过让她从绳索秋千上摔下来，摔断手臂。当指责的矛头指向他时，哈克斯跑进了森林深处，遇到了一个神秘的老太太，她提出了一个交易：把对他不利的人赶出世界，让哈克斯可以继续他的生活，然而，哈克斯并不知道也有其他人得到了类似的交易。

第二天，哈克斯的朋友汤姆莫醒来时，发现自己身处完全不同的世界，只能模糊地记得以前的世界。似曾相识的时刻，让人觉得汤姆莫以前也经历过这一天。

汤姆莫是否能找到方法，使世界恢复正常或创造一个更好的世界？

英文简介：

Hex never meant for the girl to follow him and his friend Tommo into the woods. He never meant for her to fall off the rope swing and break her arm. When the finger of blame is pointed at him, Hex runs deep into the woods and his fierce sense of injustice leads him to a strange clearing in the woods - a clearing that has never been there before - where an old lady in a cottage offers him a deal. She'll rid the world of those who wronged him and Hex can carry on his life with them all forgotten and as if nothing ever happened. But what Hex doesn't know is someone else has been offered the same deal.

When Hex's best friend Tommo wakes up the next day, he is in a completely different world but he only has murmurs of memories of the world before. Moments of deja vu that feel like Tommo's lived this day before.

Can Tommo put the world right again? Back to how it was? Or can he find a way to make a new world that could be better for them all?