In the first year of Rain-Calendar. Gold Ring and Reono cooperated more, they worked on a search mainly in the Lyvank Mountains that has precious source of water and few influence of Talyxian-Plants. They were trying the protection and the expansion of Eltus-Plants while learnt by trial and error though there were not yet technologies to step into the depths of Talyxian-Plants it these days. All the places that have hopes were tried completely, only Lyvank Mountains could have "green-plants" as a result. Thereafter, Eastern people had tried to protect the Lyvank Mountains' alpine plants in around the year 16 in Rain-Calendar due to expanded Shigu clan. They were doing very much of defensive stance idea and such work in addition to usual operation and maintenance for a care of plants. They