Is it humankind's greatest achievement? 12 billion miles away a tiny spaceship is leaving our Solar System and entering the void of deep space. It is the first human-made object ever to do so. Slowly dying within its heart is a plutoni 一个年轻的芭蕾舞演员的项链拥有神奇的力量可以从1905年穿越到21世纪。她的男友找了各种方法想把她带回来，她也必须找到一个办法来适应和躲避险恶的时间代理人。 
