The Beginning After the End manga has indeed finished. It provided a satisfying conclusion to the characters' arcs and the overall narrative. Maybe there'll be spin-offs or related projects in the future, but for now, the main story is complete.
It's a matter of personal preference. Some people might like it for its unique plot and characters. The story often has elements that can be engaging, like interesting power systems and character development.
It's a story that typically involves a new start following an end. It could be about a character's journey of rebuilding or finding a new purpose after a major upheaval or the conclusion of one phase of their life.