Quick transmigration + gorgeous female lead + childbirth System + lots of sweetness + a little angst here and there (subtle plot threads run through all ten worlds)
When Jiang Baiqi wakes up, she has become a nobody actress in the entertainment industry. Bound to a childbirth System and afflicted with amnesia, she decides to work with the unreliable AI System to complete her missions, give the male supporting character a helping hand, have a baby, and enjoy a carefree life. She never expects to discover what the childbirth System really means until the very end.
World One: Entertainment industry; System feature unlocked: a two-choice selection function.
Outline: Male lead Pei Yan, an unwanted uncle in the Pei family (an adopted son of the second branch) who works in the entertainment industry; female lead Jiang Baiqi.
World Two: Ancient romance; System features unlocked: the two-choice selection function is disabled, and punishments for deviating from the plot are enabled. Choosing to enable them also grants a golden finger, a ring-shaped storage space.
World Three: Zombie apocalypse; System features unlocked: the golden finger, a ring-shaped storage space, and a skill tree.
World Four: Fantasy cultivation; transformation feature unlocked.
World Five: School life.
World Six: Sports competition.
World Seven: Domineering CEO romance.
World Eight: Supernatural and occult.
World Nine: Ancient farming.
World Ten: Interstellar omegaverse.
System features are unlocked in every world, and the features are generated at random. The reason for each feature will be explained gradually through the hidden plot thread. The details of each world are subject to change, but the order and theme of World Ten are set in stone. I already have chapters written, so come on in!