Unexpected events in both millenia begin to shape destinies, in one the hunt is for food, the other for safety.

The Twins arrive at the Burrow, Vernon seeks support, Petunia and Dudley settle in at Grimauld Place, Molly takes them under her wing.
Meanwhile in the 10th century.
Gryffindor tries to gain the warriors trust, Orin reveals some of his early life, they vist Thwing and Utred makes a decision.
 

While settling into thier new cottage Ron notices odd behaviour from Hermione.
What are Harry Dud and a team of Aurors doing on Privet Drive.

1000 years ago the castle is openned and there is a surprise for the King of Jorvik.
Warning: This chapter contains a scene of animal ritual sacrifice, whilst it is not graphic I thought it only right to warn you.

Treats for the twins and surprises for the founders.

The twins settle in their new house as the new term begins and plans for their future are made. Quidditch trials are held.  The Dursliegs travel south to Jorvik under guard. The personality Godric and Salazaar have given the hat makes it's presence felt at the first sorting. 
 
 
 
 
 
 
 
 

The twins discover thier future, Hermione uncovers more of her families past, her ancestor has a bright idea and even though it's supported by the Founders, Creaftas and thier ladies the occupants of the school defy common sense and do not run for the hills.
 

Halloween brings surprises for the students in the 20th century.
The preparations for war steadily build and a northumbrian family face Styrs wrath in the 10th century.
 
 
 

Winter festival celebrations,  discoveries in both periods while there is Avian Rivalry at Grimmauld place and ritual preparations in the 10th Century are made as the prospect of war looms over the growing community.

Warning: The 10th century portion of this chapter contains a description of a mass animal sacrifice, reflecting a religious belief and ritual of the time.

Easter approaches in both era's and with it come differing events. It's Ron and Hermione's day in the 20th century while in the 10th Utreds patrol is attacked.

Two era's converge.
The eve of war.