The story revolves around a girl named Yuuka, who encounters a being from the depths of the Earth named Chii-chan (a pun of chiteijin, the Japanese word for underground-dweller), and an alien named Ucchan (a pun of uchuujin or alien). The story follows their heartwarming and chaotic everyday lives together.

Izayoi Sakamaki, Asuka Kudou, and You Kasukabe are extraordinary teenagers who are blessed with psychic powers but completely fed up with their disproportionately mundane lives—until, unexpectedly, each of them receives a strange envelope containing an invitation to a mysterious place known as Little Garden. Inexplicably dropped into a vast new world, the trio is greeted by Kurousagi, who explains that they have been given a once-in-a-lifetime chance to participate in special high-stakes games using their abilities. In order to take part, however, they must first join a community. Learning that Kurousagi's community "No Names" has lost its official status and bountiful land due to their defeat at the hands of a demon lord, the group sets off to help reclaim their new home's dignity, eager to protect its residents and explore the excitement that Little Garden has to offer. [Written by MAL Rewrite]

Kyousuke Hyoubu, an ESPer who was betrayed many years ago, is now one of the most powerful ESPers—and also a fugitive. However, behind that glare lies a kind heart. His main mission is to save ESPers who are mistreated by humans, even if that be by force. Through his methods, he has saved many ESPer lives and gained the loyalty of those he has saved. The name of his group: P.A.N.D.R.A. (Source: ANN)

After escaping a bus hijacking with the help of masked superhero Strange Juice, Yuuta Iridatsu finds his soul separated from his body and in the care of a perverse cat spirit, Chiranosuke. As a spirit, Yuuta wanders around his residence, the Korai House, aiming to regain his body and observe the other residents: Meika Daihatsu, a genius inventor; Mikatan Narugino, a cheerful idol; Ito Hikiotani, a shut-in NEET; and Rabura Chichibu, a spiritual medium. After catching a glimpse of Narugino's undergarments, Chiranosuke reveals to Yuuta that he becomes exponentially stronger upon seeing panties. However, if he sees another pair while he is still a spirit, his power will cause an asteroid to crash into the earth, ending the world and killing his friends. Punch Line follows Yuuta as he unravels the mysteries surrounding Korai House, its residents, and a villainous organization attempting to end the world. Will Yuuta be able to save everyone, or will the ever-present threat of panties result in their doom? [Written by MAL Rewrite]