When it comes to the residents of the apartment, some have gotten married while some mysterious residents have moved in. A new story detailing their lives begins. In the long marathon of love, many residents of the apartment have settled down with their respective partners to enter the next chapters of their lives. However, new surprises and troubles await. There are those that stumble in the dating scene and those that experience the hysterics of wedding planning. The love apartment seems to be a magical place where every couple who truly love each other will be blessed and fortunate.

Three TV crew staff - photographer Hoshina Nozomu, director Sabura Takumi, and voice staff Hachisuka Hikaru, come across a doll with a USB port. They delve into the myster of the data found in the doll.

Tian Xin plays a top plastic surgeon who helps a fat man win back his runaway bride. With a killer exercise regimen, plastic surgery, and unwavering determination, she transforms him into a gorgeous looking man.

After getting drunk, the genius scientist An Ding, accidentally acquired a super power that can change the objects around him to be human beings. In the beginning, these humans can stay alive for 24 hours before turning back into their original shapes. But gradually, they can be humans more than 24 hours. Then An Ding lives with them like a family.

The persistent and cold Li Xin, the founder of a game company, knew this secret and is dragged into the chaos. Li Xin helps An Ding and his "family" to fight the evil power who wanted to destroy them. In the process, they learn about friendship and love, and grow together as a family.

Adapted from the manhua "Xian Ding 24 Xiao Shi! An Ding Bo Shi He Ta De Pu Ren Men" (限定24小时！安定博士和他的仆人们) by Su Xia (苏夏).

Yano Katsuhiko, a weather forecaster who is divorced and is introduced by his friend, Taguchi to popular radio DJ Yukawa Sachi aka "Love Specialist". Yano recalled seeing pictures of her before but the person he actually saw is Sachi's friend, Yujin.

Setoka Tachibana (Tao Tsuchiya) is a female high school student. She has confessed her feelings to other boys 12 times, but has been rebuffed each time. Her older brother Haruka Tachibana (Ryota Katayose) cares for his younger sister deeply, but he holds a secret from Setoka. The secret is that they are not blood related. One day, Setoka's first love Takane Serikawa (Yudai Chiba) appears after many years and approaches her.

Zhang Ying Xue is a single mother with custody of her child and is working as a nurse in a hospital. She meets Liu Jia Cheng, the Dean at the wedding of her sister, Xiao Jun, and Jia Cheng’s younger brother, Jia You. Ying Xue’s former mother-in-law had to return to her grandson and make a big wedding. As a result, Jia Cheng’s mother, Zhu Zhu, was dissatisfied with Ying Xue’s family. How the lives of these four people are affected by their family opposition, financial difficulties and re-appearance of Ying Xue's ex-husband form the crux of the story.