大宋淳祐七年(🔨),钦州(zhōu )灵(🐽)龙(lóng )镇(zhèn )灾患频(pín )现,民(🌰)间谣言乃蛟(🕸)龙作(🔱)祟,需将童(🎺)男童女投入(🥈)锁(🐉)龙井喂(🍖)食(shí )(🔬)蛟龙方能得(dé )享安宁。祭(👋)祀恶俗持续(🌗)多时,不(bú )(😎)知(zhī )多少(shǎo )无(🐿)辜孩童葬身(🤷)龙(lóng )腹,灵(🕖)龙镇哭声震(✳)天(🔲),家有幼童者皆(jiē )人(rén )心惶惶。新科进士庄严担任(🖍)主簿后,坚持进入(rù )锁(🔊)龙井调(🚢)查(🌙)蛟龙(lóng )事件,却(què )不想竟因(yīn )得罪龙王(❔)而锒铛入狱(yù )。灵龙县(💻)仵作小宛为救(🐑)心(🏂)上(shàng )人,不远(yuǎn )千里(👓)求(🙀)请已金盆洗手(🈴)的宋慈出山查明(míng )(🔔)真(zhēn )相。案件疑点(diǎn )重(chóng )重,宋慈和小宛(wǎn )(🧟)联手突破重重难关,终(zhōng )于赶在庄严被(🥊)斩之前查明真相,庄严得以平(píng )反,小宛也(yě )在(🃏)众人(rén )的见证(zhèng )下正(zhèng )(🐩)式向宋慈拜(bài )师(shī )学艺。然而眼看(kàn )灵(🤥)龙镇逐渐(👌)恢复平静,宋慈却发现原来真相(xiàng )并没(🔎)有他想象中那么(me )简单(dān )。