Lazy Cliché
It's a bit sad that the author had to go for a tree when the other characters hinted that he would write about a soldier type idol. Now we got a tree, don't expect much. If it can compete with peerless human idols, it would just be like when he released his first song for the chart. People of all age worshipping the song almost immediately... Even fantasy has limit to how much it can stretch under an author whims