A screenshot, taken from Final Fantasy VI, of Cyan's room, where he had lived ever since the Ruin of the World, atop Mt. Zozo, until the party found him and convinced him of rejoining them.
Cyan spent his time writing to Lola, posing as her dead boyfriend, in order to give her hope and not break her heart. He also spent his time conquering his fear for machinery and "perfecting" his bushido skills*ifyaknowwotImean.