Following the success of their first variety show "1,2,3 IVE". Season 2 will feature behind the scenes process for their comeback "Love Dive" and also featuring many other co-curricular activities and games for them to engage in.

The series starts with the murder of a 10-year-old girl in 1984. 15 years later, after the case goes unsolved and passes the statute of limitations, a doctor named Goda Ryoji suddenly quits from his hospital and eventually becomes a detective. In 2008, he meets Sachi, a traveling artist in Paris, and shortly after Goda's return to Japan, he becomes involved in the expired murder case when another detective receives an anonymous phone call.

Famous people go on dates.

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Takako is a wedding planner who has to deal with five weddings at the same venue on a lucky day, but on that morning, a threatening letter arrives demanding that all the ceremonies be canceled. She frantically tries to find the culprit while working to keep the wedding schedule without delay. Meanwhile, the secrets that each of the couples have been hiding come to light one by one.

Enmadou Sara is the judge of the world who decides whether to send the deads to heaven or to hell. Victims who were killed by someone went to her and told her that they still have their thoughts left in the world and want to come back to life. Sara told the deads that they need to find out the truth of their deaths in order to revive. However, not only did they learn about the truths of their incidents, they also find out that they did not live hard when they were alive. The best time to change your life is when you find the readiness to live!

Fang Le and Yuan Yuan's marriage is on the brink of deteriorating because they don't have a child yet. Fang Le wants to add a new family member as soon as possible, while Yuan Yuan wants to focus on her career.