  In this work, we study quantum many-body teleportation, where a single qubit
is teleported through a strongly-interacting quantum system, as a result of a
scrambling unitary and local measurements on a few qubits. Usual many-body
teleportation protocols require a double copy of the system, and backward time
evolution, we demonstrate that teleportation is possible in the 2D spin-$1/2$
XY model, without these constraints. The necessary long-range entanglement for
teleportation is generated from the model hosting special eigenstates known as
rainbow scars. We outline a specific protocol for preparing this highly
entangled state by evolving a product state and performing iterative
measurements on only two qubits with feedback control.
