Life is peaceful in the land of Minecraftia. And in the village of Blockfield, a young boy named David is getting ready attend a newly built school. However, things change, with a sudden attack by a Wither leaving David's home in shambles. Together with his friends, David must embark on a journey to the legendary Diamond City in hopes of bringing an end to this Wither, while enduring many challenges. Along the way, they'll discover that behind this Wither is a secret darker than they could have ever imagined...