Long ago, there existed a land like none other, a land of music and joy, of sadness and darkness, where Heaven and Hell coincided and people lived in peace and happiness. In this land, many people practiced the art of shipping, where bonds could be made between two beings and stories of their bond would sprout forth. This land was known by its inhabitants as Tumblr.
In the land of Tumblr, there were four types of shipping: Romance, Friendship, Family, and Rivalry. Two beings, known as the Master Shippers, were the only ones known to be able to effectively use all four types of ships, and existed to keep the balance.
The four types existed in harmony, but everything changed when the Romance shippers attacked. Many pairings were broken, and many ships lost. The Master Shippers, who should have been there to stop the onslaught, had vanished. Now, a great Shipping war rages between those who have dedicated their lives to mastering any one type of ship, and the Romance shippers threaten to take over. But somewhere, in the lands far east of the Romance Nation, where the Friendshippers thrive in the mountains above all, a great power will be unearthed that may bring peace once more between the four nations.