Six hundred years ago, Abe no Hirari met Botan and the predecessors of the Kumoh and Sasaki families and battled the Orochi of the Kamakura period…
you should say, "I won't
let you disappear."
versucht es mal mit:
„ich lasse dich nicht verschwinden“.
deberías decir,
"no te dejaré desaparecer".