Years ago, a fortune teller told Pi Yanuo's parents to raise her as male until her 26th birthday. With 100 days left, life is getting complicated.

Yanuo brings an ally along to a formal birthday party to help disguise her identity. Yanuo and Du Zifeng share an unexpected moment on the dance floor.

While on a cruise with Yanuo and the Du family, Fan Xiaojing gets drunk and starts spilling secrets to Du Zihan.

Needing money after her hot dog truck is stolen, Yanuo takes on a new role as Zifeng's assistant. But that job has its own set of challenges.

Yanuo confronts the magazine's editor-in-chief about an article. Zifeng leaps into action when Yanuo becomes trapped on the roof in the rain.

During a surprise visit to Yanuo's house, Zihan makes an awkward announcement. Zifeng's pet falls ill. Yanuo soaks in a hot spring for the first time.

Yanuo risks exposure, while Zifeng strikes a deal with Chu Zherui. Sparklers bring Wei Qingyang and Yang Nana closer. A rival family shows interest in Yanuo.

Qingyang offers Nana a place to stay. Meanwhile, disaster strikes when Yanuo, Zifeng and their friends take a camping trip in foul weather.

As Zifeng and Yanuo get closer, Zihan's jealousy grows. An attack in the woods puts everyone on edge. Yanuo has a heart-to-heart with Xiaojing.

At Xiaojing's insistence, Yanuo hits the town dressed as a woman and spies Zifeng on a date. Later, Zifeng pursues a thief through the city.

On a bus tour, a woman goes into labor, and Zifeng and Yanuo must deliver the baby. Zifeng struggles to accept his feelings for Yanuo.

Zifeng thinks about taking a big step, until he overhears a conversation that changes his mind. Nana learns the truth about Nan Xingtian.

After being stalked by the paparazzi, Yanuo makes a difficult decision that upsets Zifeng. Xingtian tries to connect with Nana.

Yanuo pretends to be her own sister during an outing with Zifeng. Later, she encourages Nana to give Xingtian a chance to be part of her life.

With help from Yanuo, Zifeng tries to help his father regain his memory. After losing his keys, Zifeng spends the night at Yanuo's house.

Yanuo and Zifeng go fishing, share dinner and play games while visiting Du Guangzhu, all in the hopes of helping father and son reconnect.

A game of cards has an unexpected payoff for Yanuo and Zifeng. Also, an altercation tests Yanuo's toughness, and Guangzhu seeks a fresh start.

Qingyang asks Nana a serious question, Zherui makes a painful confession, and Zifeng and Yanuo ponder what the future has in store.

Yanuo writes a tell-all letter to Zifeng, the Du family is reunited, and a visit to the boutique ends with Yanuo donning some unexpected attire.

Wu Hansheng puts forth a sinister plan against the Du family, Yanuo and Zifeng take their relationship to the next level, and Zihan receives a gift.

Zifeng and Yanuo learn the truth about Zherui's association with Hansheng. Meanwhile, the location of the missing hot dog van is revealed.

Qingyang gives Nana his answer. Yanuo and Zifeng retrieve the van, but the happy twosome don't realize they're driving right into a trap.

Liao Guangchao's feelings for Zihan continue to grow. Meanwhile, Qingyang gives Nana a cuddly gift, and Fengzi and Guangzhu prepare for their anniversary.

Qingyang helps Nana mentally prepare for her surgery, Xingtian and Hansheng talk business, and Yanuo and Zifeng get caught in the rain.

Nana goes in for surgery. Meanwhile, Zifeng's search for fireworks leads to tragedy and a mysterious cufflink points toward the responsible party.

After his father makes a shocking discovery, the walls begin to close in on Hansheng and a showdown looms. Qingyang helps Nana recover.

The cufflink mystery deepens with an unexpected confession, Zifeng makes a promise, and Guangzhu shares a realization with his family.

Zherui has his bandages removed, the police pay a visit to Zifeng's office, and Nana begins to worry about Qingyang's feelings for her.

Yanuo's 26th birthday is just a day away, but Zifeng has a big question and might not be able to wait. Meanwhile, Zihan lashes out at Guangchao.

Yanuo's birthday finally arrives, but her plans are turned upside down when she learns that Zifeng has been harboring a big secret of his own.