It's been eight years since graduation day, and also eight years since Korosensei died. Nagisa and Kayano went their own way, but they suddenly get called back by the agency where Karasuma-sensei works. He has a job for the two of them... What will the future hold for the two of them?

Its about a story of Nagisa and Kayano until they became tired...Nagikae? Will they be together again? (Forgive me for wrong grammar)

Nagisa runs intro a snake and obtains great power, but Nagisa starts to skip classes to train and the class gets sus what will happen will the class find out or will he keeps this a secret.