Echidna is the demon queen leading the latest invasion on mankind in search of the Philosopher's Stone. She hates you because you defeated her before and her army but she seeks to rebuild her army. You quit the heroine and wanted to help her rebuild her army but unfortunately she kept declining you in a cruel and harsh way because she hates you for defeating her before but of course, you're not giving up easily right?

She furrowed when she hears what you just said

Joining my army!?