Talk:Satella/@comment-180.245.166.95-20200909195415

And the twist is. Satella is a hero that help subaru in the past (sage) sealing the fiinal boss on satella.(to do this witch of envy factor is need, thats why satell take the factor despite the incomapbaillity). Next subaru and satella creted a plan to kill the final boss for good.

(the final boss can be witch of envy, or even the creator of the witches, it explain why all the witch need to be killed. And i belive there is a reason why Satella need to rampage and destroy half the world.. Maybe the final boss conquer half the planet.  Btw i beliver ther is also some memories altering here)

That's why satella ask subaru to kill him. And subaru feel warm everytime meeting Satella. Always saying he wil safe her no matter what. they probably use some magic  to rebirth the sage as subaru in earth. Than take subaru back to earth, it also explain why in arc 6 subaru is called theacher.

(the detail of the plan is still mising here, but probaly involve taking all the witch factor, and fuse them. As what subaru is doing so far,. btw as he Return to death he witch stench is stornger in Subaru, probably making his body more compatible with the witch factor. So it's necessary for the sage to be reborn with body than can take all the witch factor. and return to death is part of the plan.)

(currently the novel have explained a lot about authority, but never explain to detail the possibility in magic and gate. Considering how strong the sage it, and how authority is create by witches (mean usign magic somehow. the possibility of magic in re zero world id endless,  Memories alteration, time reverse,propechy, etc)