  Through $s-d$ coupling, a superconducting thin film interfaced to a
noncollinear magnetic insulator inherits its magnetic order, which may induce
unconventional superconductivity that hosts Majorana edge states. From the
cycloidal, helical, or (tilted) conical magnetic order of multiferroics, or the
Bloch and Neel domain walls of ferromagnetic insulators, the induced pairing is
($p_{x}+p_{y}$)-wave, a pairing state that supports Majorana edge modes without
adjusting the chemical potential. In this setup, the Majorana states can be
separated over the distance of the long range magnetic order, which may reach
macroscopic scale. A skyrmion spin texture, on the other hand, induces a
($p_{r}+ip_{\varphi}$)-wave-like state, which albeit nonuniform and influenced
by an emergent electromagnetic field, hosts both a bulk persistent current and
a topological edge current.
