This is Bronze players that are stuck there since season 1 who think they should be challenger.

50 years have passed

this is just bronze in general.

Long ago in a distant land, I, Feeder, the shape-shifting Master of Multiple alts, unleashed an unspeakable evil! But a foolish Yi wielding a magic sword stepped forth to oppose me. Before the final blow was struck, I flashed and flung him into the future, where my evil is law! Now the fool seeks to return to the past, and undo the future that is all feeders!