Pregnant with a Secret Heir

Summer Sommers is transported to ancient times, pregnant, exiled from Changan. She gives birth to her son, Lucky. Her lab travels with her, providing serums and seeds. Escapes the Sommers family. She meets Tristan Thorne, Lucky's biological father. Tristan Thorne helps her; feelings develop. Cures Tristan Thorne's chronic illness with elixir. Uses tech to help him build his career, and uncovers she is the daughter of Prince Jing.