How lucky we are! Live with peace and abundant resources. Though there are still a few people threaten by wars, it is a great time that most of countries are in peace. But can we take it for granted? Can we forget who sacrifice themselves for protecting our planet? However, many people never be grateful, even want more. Greedy and selfishness are dominating our lives and destroying our homes gradually. In invisible dimensions, some lives with mercy and great love never give us up. They fight for human and the earth planet. From the super ancient time to far further future, they never give up. But as the protagonists on the earth, we shouldn’t waste other’s scarifications. It’s time for us reflect and correct our behaviors, making contribution to the world.