▁inside . ▁T ogether ▁with ▁Li ▁Nan ▁X ing , ▁who ▁plays ▁an ▁ecc ent ric ▁Private ▁Investig ator ▁in ▁search ▁of ▁his ▁missing ▁f ian c ée , ▁the ▁du o ▁brave ▁challeng es ▁as ▁they ▁seek ▁to ▁un ra vel ▁myster ies ▁of ▁the ▁unknown ▁dimensions . ▁ ▁The ▁intr igu ing ▁investig ative ▁drama ▁also ▁stars ▁Pierre ▁P ng ▁as ▁the ▁psych iat rist ▁with ▁char is ma , ▁Sh a un ▁Chen ▁and ▁X i ang ▁Y un . ▁Each ▁case ▁covers ▁ 3 ▁to ▁ 4 ▁thr illing ▁episodes . ▁ ▁Epis od ic ▁syn opsis ▁Each ▁episode ▁starts ▁with ▁a ▁flash back ▁that ▁will ▁be ▁related ▁to ▁the ▁episode , ▁followed ▁by ▁the ▁episode ' s ▁title ▁and ▁the ▁start ▁of ▁the ▁episode . ▁ ▁Qu otes ▁in ▁Chinese ▁and ▁English ▁are ▁found ▁after ▁the ▁end ▁of ▁every ▁episode , ▁followed ▁by ▁the ▁cred its ▁roll ▁which ▁show ▁the ▁episode ' s ▁end ▁shot . ▁Most ▁of ▁the ▁quotes ▁are ▁from ▁Western ▁philosoph ers ▁and ▁writers , ▁except ▁for : ▁An onymous ▁quotes ▁in ▁Epis odes ▁ 1 , ▁ 1 9 ▁and ▁ 2 0 ; ▁the ▁quote ▁which ▁makes ▁reference ▁to ▁the ▁but ter fly ▁dream ▁by ▁Z hu ang zi , ▁a ▁Chinese ▁phil os opher , ▁in ▁E pisode ▁ 1 1 ; ▁the ▁quote ▁from ▁a ▁Chinese ▁poet , ▁X in ▁Q iji ' s ▁famous ▁Ci , ▁" Q ing ▁Yu ▁An , ▁Lan tern ▁Festival " （ 青 玉 <0xE6>