A strange grape transforms into a beauty, and a charred phoenix and a sparkling mermaid perform a legend together. There is also a key prop called the Ruthless Pill between them. Double cultivation became a kind of performance art for them to explore. Flowers bloom and fall, but they don't see each other; Although I can see each other and hear each other's voices, I can't say "love you". Is there really an afterlife? Then, I would like to be a butterfly with flapping wings, a drop of ink piercing through the paper, a grain of sand gradually weathering. In the story, there is an indissoluble bond between the beauty transformed by grapes and the charred phoenix man. The emotional entanglement between them is complicated, and the existence of the Ruthless Pill has added more twists and turns and tests to this relationship. As another important role, the mermaid plays an indispensable role in it. Double cultivation is not only a way of cultivation, but also a kind of performance art for them to explore the depths of each other's hearts. Flowers bloom and fall, time passes, and they go through many challenges and tribulations in their search for true love. Although they share a deep emotional bond with each other, fate always seems to play tricks on them. In the end, will they be able to overcome many obstacles and find their own happiness? Does the afterlife really exist? If so, how would they choose? This story is full of fantasy and deep emotional connotations, showing the perseverance and helplessness of the protagonists on the road to true love.