Harvey has no doubt about Tiramisu's words, because he is just approaching the body, but Tiramisu is manipulating the real body.
The body was covered by the black clothes, like a moving shadow, but the transformation strength of the body under the black clothes was infinitely close to the limit allowed by the mysterious chain, even if it collided with Harvey!
Without magic or miracles, Tiramisu can manipulate the corpse to make all kinds of difficult movements, even shuttle to the battlefield to support allies, with the help of ten fingers of nerve thread. She not only controls the corpse, but also has some fighting power. She can match the corpse in battle