Stories of the Great Crusch-sama Extra: Days Without her Follower (クルシュ様偉人伝番外、従者不在の日々) is a shop exclusive limited edition short story. This was later adapted and included in the Re:Zero Ootsuka Shinichirou Art Works Re:BOX.
Ever since Felix left to train as a healer Crusch has acted unlike her usual self, Meckart gets worried about her and arranges with Fourier to bring Crusch to the Capital, so that she could see Felix and return to normal. Once there, Fourier attempts to call for Felix, which is working hard healing someone at the moment, Crusch and Meckart stop Fourier at once and decide to not make their presence known since they saw Felix so concentrated on his task and wouldn't like to interrupt. Crusch thinking her worries were for not and feeling relieved at last, by seeing Felix being alright, leaves with Fourier to the garden, while Meckart stays behind silently rooting for Felix to give his best.