As the 100th anniversary of Titanic's sinking approaches, a team of scientists, engineers, archaeologists and imaging experts have joined forces to answer one of the most haunting questions surrounding the legendary disaster: Just how did the "unsinkable" ship break apart and plunge into the icy waters of the North Atlantic。夏红娣丧夫后独抚儿子聂伟,反被儿媳赶出家门。途中救起失忆的吴廷正,二人相依为命。五年后,他们摆摊遭嫉,吴廷正护夏红娣受伤恢复记忆,却得知自己患肾衰。夏红娣愿捐肾,吴廷正感动,誓要给她幸福生活。。