Years of past since the final battle, and Akane sits in her bridal gown at her wedding. But Kuro is not there to see it. Her past experiences with Keita, their meeting with Kuro and the battles they fought...all of these images cross Akane's mind and fade away.
I feel that the true ending is ep. 22 this just feels like an extra with scenes that are meant to build on the story. So as an ep it sucks but as an add-on it works.
I seen the ending after the credits nothing worth watching u see keita as an old man its stupid he was suppose to end up with Kuro until they both died. Endings like this piss me off they should always add an alternate ending.
I don't see why you guys are complaining, It's a fitting ending that left no questions, They couldn't have ended it any other way without tieing it all together.