This is the story of a never ending boundary between two brothers, zeke and eren jaeger: though eren and zeke were always so different there was a thing they had in common, their special bound. they have always felt this special connection, this special "brotherly love", they have always known it wasnt just a common brotherhood, it was much more. they had a unique relationship because, despite their opposite personalities, their bond was always unbreakable, they needed each other to survive, and they were aware of it, they were aware they could've never survived without each other. it was not an usual siblings relationship, it was something that cannot be explained with simple words, they have always protected their love, just like they used to protect each others. together nobody could have ever been able to destroy this limitless, endless, unconditional, brotherly love.