Heavy metal meets ACG and fantasy tonight as four bands descend upon Yuyintang Park for some fun. Leading the charge is Hangzhou’s KORIMETAL, a tribute cover band of the Japanese idol heavy metal group BABYMETAL. Joining them are West Lake brethren Falling Ocean, who lean more toward post-hardcore theatrics ala Adept and Novelists. And representing Shanghai is the long-standing metal core outfit Starmania, melodic death metal band EmbersArise, who draws inspiration from fantasy and mythological epics. Righteous.