observation is not detailed enough. You must learn a lesson this time and never make such a mistake again." < br > Wu Xin sighed, "all right, I know, Dad." after < br >, he added, "by the way, Song W...e more Xiao Chu-ran thought about it, the more he felt that the matter was very strange and very contradictory, and there was a strange and inexplicable smell everywhere. < br > but the clue came to a...