The trailer showcases the crafting system, that lets the player to visit Johannes, an alchemist who protagonist Miriam is able to overtake.
Johannes will have the ability to combine different elements to make new things or equipment. In the movie we see him updating a whip into a thorny edition, but there is more there is much more besides items and weapons that can be crafted, even if the video does not reveal what is.
Incidentally, the group is now working on porting the game for the numerous platforms.
In addition to the video, we also have an animated GIF showing a new flying enemy. You can appreciate both below. If you want to learn more, you may enjoy studying our latest trailer, and our meeting with Igarashi-san himself from E3. You can also see a recently-introduced new degree, a few gameplay footage plus a trailer from E3 and yet another large video showing accessories and style variations.
A Wii U version was also assumed to be contained in the group, but it has been canceled in favor of the new Nintendo console.