A Silver Saint's life

In a  diferent earth a young boy is living in an orphanage until he stars to have weird dreams about warriors who can split  the earth and to move faster than light, one day an stranger saves him from being run over by a truck and when he sees the shiny golden box on the stranger's back, he realizes that he is in the saint seiya's world.

This is tale of Adrián, the silver saint of Altar.