Losing Control (Book 3)

After months of not being around anybody much since Undyne was recovering from almost dying. She's been so afraid that she would hurt everyone she loves and cares about because of her losing so much control. She feels like her soul was breaking once again and she didn't know what else to do. After a accident while she was sleeping and almost killing Alphys and Frisk she runs into the ruins and stays there. What will happen if she loses control? Will she be able to stop it or will someone we know take control over her. Another war is at stake in the Underground and with Undyne nowhere to be seen or heard from, monsters were starting to panic. Will Undyne go back to herself or will she be someone else?