Question: when a snail fall in love season 2

title: When a Snail Falls in Love
text: Actor Character Description Wang Kai Ji Bai ( 季 白 ) Detective of at Ling Police Department Wang Ziwen Xu Xu ( 许 诩 ) Profiling intern at Ling Municipal Police Xu Yue ( 徐 悦 ) Yao Meng ( 姚 檬 ) Police intern at Ling Police Department Yu Heng ( 于 恒 ) Zhao Han ( 赵 寒 ) Police Officer at Ling Police Department Zhao Yuanyuan ( 赵 圆 瑗 ) Ye Zixi ( 叶 梓 夕 ) Member of the Ye family and Ji Bai 's childhood friend Wu Xiaoyu ( 武笑羽 ) Ye Qiao ( 叶 俏 ) Heiress of the Ye Corporation . Zhang Yanyan ( 张棪琰 ) Brother Lu ( 噜 哥 ) Head of a drug cartel