The Future:

Two teenagers, both from unhappy families, meet at school as top students. Ruan Qing has been strictly controlled by his mother since childhood, and beneath his cold exterior lies endless loneliness. Chi Huan hides the scars of her family life behind a smile.

A sudden accident separates them, forcing Ruan Qing to lose the love of his life for nine years. When he returns to the country nine years later, he hears the news that Chi Huan has died.

Bearing his longing alone, Ruan Qing breaks through the laws of the universe in his long solitude, opens up countless worlds, and becomes the supreme god who rules over time and space. He creates countless small worlds with his own hands, all to find his lost love.

He creates a System called Xiao Jiu to guide the reborn Chi Huan through various worlds. They reunite and fall in love again and again, making up for every regret of the past.

Through endless cycles, their love burns brighter than ever.

As she travels between worlds, Chi Huan keeps glimpsing hazy, fragmented memories of her past life, gradually realizing that Ruan Qing has spent a thousand years waiting for her, his longing spanning the ages.