Tale of Legends IV ~if~ [As-key]

1000 years has passed since the Holy Crusade.
This is a story woven by the ancestors of Heroic lineage.
Protagonist “Shin” is a young lad aiming to become a Doll Master.
In order to pass his graduation examination, he must up his skills.
Chloe takes him with her to investigate some ruins and gain some
real experience but… Resett is jealous of their relationship…
In the end, can Shin actually graduate successfully?
And what secrets lye within these ancient ruins?