虽然我没有Beromut的知识，但如果你需要的话，可以给我一些关键词或想表达的意思，我可以帮助你构造一句话。第一次进小婷身体里

　　Lona’s ninth birthday celebration turns uncertain as doubts about her imagined creature, Beromut, surface. To prove its existence, she sets out to share its magic. But as skepticism grows, the vibrant colours of her world fade. Can Lona rediscover her belief in miracles amidst the challenges of growing up?