Shinobu megbassza a tanjirót az edzése részeként. Démonölő

Tanjiro, in search of becoming stronger in order to defeat Muzan, decides to go train with Shinobu, what he did not know is that she had a special training for him, he must give all his strength in this training to satisfy Shinobu, and not It will be easy because she is hard to please.