Elfen Lied (2004)

S1E11 Complication

Upon her release, Number 35, Mariko, swiftly dispatches the soldiers surrounding her. Anticipating this, the professors trigger an explosive implanted in her, resulting in the destruction of her arm. They then transport her to the location of Nyuu and Nana. Meanwhile, Nana is relishing her time at the inn, but Kouta reminds her that she must contribute by working. For the moment, life appears to be as tranquil as possible...