I intend to continue the story, but the RXCLP fanbase is quite niche, and no partner has approached me willing to go in 50/50 for cost, so I'll need to pay for the sequel myself (donations made up 1% of the cost for the first book. I paid the other 99%). Consequently that will come after I finish my current project: www.crystalhuntersmanga.com
If you'd like to speed up the RXCLP sequel, share the hell out of my project at the link above with language learners, especially those studying Japanese. Our Japanese version is the most popular, but we have Spanish, German, and English as well.
Or... Share the hell out of the existing book, perhaps someone will see it with the same passion I have and will approach me with the funds to partner up:
https://ryuxchunliproject.files.wordpress.com/2015/02/sfhob4.pdf
Thanks for your interest. It was my lone interest in the RXCL fanfic "Hero of Heroes" that started me on the road to start and finish the first book in the first place. As a parting note, here's my latest entry on the project blog: https://ryuxchunliproject.wordpress.com
Thanks for getting in touch.