Elhanburg no Tenshi

Madeth and Lalvan successfully obtain a castle but it seems that there is a rumor going on around that says the castle is haunted by a spirit. The spirit turned out to be an angel that blesses the king of good fortune and that he will be loved by all the people of the land and will most likely rule for a long time.

However, one day, the appearance of a lady has caused conflict between the two good friends. What will happen to the relationship of Madeth and Lalvan?