From the creators of the fan-favourite Lovesick Monster Universe (LSMU) comes a sweeping, sensual journey into love, longing, and the ties that bind.
In Formula of Happiness, time slows down for a fleeting summer in 2028-where idols are lovers, families are chosen, and passion is both healing and wild. Follow Kim Yeoni as we see the daily lives, pregnancies, and private confessions of his beloved women-Jisoo, Jennie, Lisa, Rosé, and Irene-as they navigate tenderness, chaos, and the miracle of creation together.
As Wendy prepares to marry Pastor Nathan, old memories surface, bridal showers spark flames, and hearts confront what was left unsaid. Meanwhile, Seulgi and Dahyun's clumsy romance offers warmth and laughter, and Joy's quiet journey might just hold the final answer to Yeoni's growing universe.
Then, in the shimmering summer heat, Twice and their partners escape to a secluded villa in Jeju for three unforgettable nights of celebration, seduction, and surrender-each moment pushing the boundaries of love, trust, and togetherness.
At the end of it all, as babies are born, vows are kept, and new life begins again... only one question remains:
What is your formula of happiness?