## Description
_Contract to the Future_ is a ported version of a PC release known as
Shirogane no Soleil: Successor of Wyrd with several major differences which
include ever-so toned down sexual content, additional character scenario and
voice-acting, and a new battle system.
In the Northern Europe lies a ruin called “The Ship of Time”. Inside is
imprisoned a dangerous specie called Berserk. But one day, the Berserk solves
the riddle of the seal that has kept it imprisoned for so long and breaks
free. Aimed to set the world ablaze once again, Berserk is about to confront
the girl with the silver wings, a battle maiden Valkyrie. You play a young
man, oblivious to the fact that some things from Norse mythology are not just
myths, enjoying his school life until one day, you meet the battle maiden Sol
Valkyrie and your whole world changes.
The game plays as a visual novel adventure which mixes Norse mythology and
modern day reality. Love and battle. A struggle to save the world from
complete and utter destruction. Besides the adventure part where you converse
with other characters, there is a battle part which uses a card battle system.
Shirogane no Soleil: Mirai e no Keiyaku