#rainworld seven red suns is a iterator which are basically robots. you never see seven red suns in game but there is art of them for one of spearmaster's (the purple slugcat) endings. you here about him through voice chats with another iterator were they talk about spearmaster and ya. seven red suns is also the one who made spearmaster. when it says 5 pebbles its referring to another iterator that spearmaster does not like. this is my favorite iterator in the game