This book has two links for you , they are free unless your payment for internet access . We need English translators , Japanese and Korean one's too . We want to globalize the project .
These are the links :
On playstore :
https://play.google.com/store/apps/details?id=com.vieDelEsprit.app
On Youtube :
https://www.youtube.com/@ecoledelesprit9414/videos