"The Record of Strange Laughs in the Galaxy" tells the story of Lin Xiao, a useless young man who accidentally got involved in the farce of aliens contacting the earth. He formed a temporary "Galaxy Crisis Team" with the alien messenger Plucker, the scientist Song Xiaoyun and the intelligent AI Xiaoqi. While dealing with various alien crises in a funny way, he unintentionally uncovered a long-hidden big trouble in the galaxy. In the twists and turns of the adventure, several protagonists experienced misunderstandings, cooperation, growth and even thinking about the fate of the universe. Through a series of ups and downs, imaginative and hilarious events, they gradually moved from mutual distrust to close companions, and finally joined forces to face the biggest villain Sukar Duron, completely eliminating the cross-civilization crisis, and embarrassingly but effectively contributing to the peace of the galaxy.