You've edited the English TL of Mushoku Tensei Vol. 1 Chap. 1 & 2 into Spanish. I've reversed the changes.
Mushoku Tensei Spanish full text pages
Hello Sergiocamjur, I recently edited the volume 8 full text page to use transclusions, where it reproduces the text on the chapter pages (see this edit). Please use this style for future full text pages, and if possible convert the previous full text pages to this style as well. To do so, you should set up chapter pages with the "noinclude" marks on everything that shouldn't be reproduced on the full text pages (see this edit for an example). For the case of "volume 8" It looks like you made edits to the "Full text" version but not the individual chapters, so I copied the full text chapters over to the individual chapter pages as well.