they是什么意思

TV series about a high school philosophy teacher, Merlí, who teaches in an original way, and about the students of his class, including his own son, and the relationship, friendship, love, and problems between the students of the class.。民国旧上海赌博猖獗，社会凋敝。清月被四大天王之一的岚紫追杀至41号赌场，台上正在表演的魔术师出手相救才得以逃脱。之后清月得知魔术师其实就是南赌王何重千，便师从于他精进千术。而彼时，岚紫从跟踪她的日本特务处得知了自己为日本人的身世，借着日本特务给她的药，以治病为名对四目郎进行毒害，四目郎已成傀儡。清月为了瓦解上海赌坛，多次寻找四目郎未果，还被四目郎误会为汉奸。岚紫向清月下了战书，这是一场谁输了都无法翻身的赌局！内有赌场高手对决，外有日本特务包围，还有南北赌王的爱恨纠葛，最后的结局会是什么样子呢？。