A squid-like creature, known as a Happian, leaves his home planet with the desire to spread happiness across the universe. He lands on Earth, but quickly finds himself in danger of captivity by its inhabitants. Fortunately, he is found by an unsmiling little girl named Shizuka Kuze, who feeds him and names him Takopii. Feeling indebted, Takopii decides to do everything in his power to bring a smile to her face. The task is easier said than done, however. Shizuka is bullied by her classmates, she does not have a father, and her mother is never home—though the gravity of these issues flies over the naive Takopii's head. Even so, Shizuka does have one source of happiness: her dog Chappy. The connection Shizuka and Chappy share only increases Takopii's desire to make the girl smile. While Takopii's attempts to lift Shizuka's spirits lead to unintended consequences, he is determined to take things into his own tentacles, test his understanding of human beings, and achieve his goal of spreading happiness.

After the heavenly lightning, although Ne Zha and Ao Bing survived by becoming Spirits, they would soon dissipate completely. Taiyi plans to rebuild Ne Zha and Ao Bing's mortal bodies with the Seven-colored Precious Lotus. However, during the process of reconstruction, numerous obstacles arise. What will become of the fate of Ne Zha and Ao Bing?

Donghai City, a coastal city, is short of rain and fresh water all the year round. Lin Yunxiang, a young man who loves motorcycles, was attacked by superpowers when his car collided with the rich son of the water supply company, and he awakened the dormant mysterious power in his body-Nezha. Awaiting Li Yunxiang, in addition to the vengeance from the enemy, there is a bigger conspiracy...

The story is set in August of 2026 at the Fuji Training Facility. Natori Touko, a third-year middle school student in the Eastern Private Defense Academy, is entrenched in field training with instructor Kamiya. It has been a harsh training regiment, but it is finally the last day. Kamiya proposes a extracurricular class under the name Newest Weapons Research. But then, an incident occurs that rocks all of Japan.