Elfen Lied: In the Passing Rain (TV)

Nana is welcome at the Kaede inn along with Nyu and Kouta, but only generates problems when she is assigned together with Nyu for cleaning tasks. Nana is afraid that Nyu can use her violent powers against her closest people, as when she was named Lucy, so she has the dilemma of continuing to live with them despite this uncertainty or facing it, even causing Major problems at the inn. In addition, Nyu will remember an event from her past when she was held by Kurama under the name of Lucy ...