In their relentless pursuit of the ultimate energy source, scientists from Modern-City, under the leadership of The Supreme One, established a hidden facility to study a mysterious radiation seeping from beneath a thick ice layer, far from civilization. Maintaining this operation demands a constant supply of special energy batteries. Your task is to deliver these batteries. What starts as a routine delivery mission quickly unravels into a journey that sheds light on the dark secrets of the elusive energy known in the future as "Re.Surs".