Oblivion's Throne - Chapter 28: Pythia Project

Sixteen years after transmigrating into the world of cultivation, Lu Yi’s long-lost cheat finally awakened. The cheat was a simple task panel where one could earn various rewards by accepting and completing tasks. Lu Yi was surprised to find that he could publish tasks for himself and complete them for rewards. So Lu Yi embarked on the path of self-publishing tasks for himself. He published a task for himself to “practice the Divine Sword technique ten times,” and upon completion, his level in the Divine Sword technique increased by one. He published a task for himself to “defeat an outer disciple,” and upon completion, he obtained a precious Perfect Qi Condensation Pill. He published a task for himself to “break through to the Foundation Establishment Realm,” and upon completion, he obtained a top-grade magical weapon. Without realizing it, Lu Yi found that even becoming a saint or ancestor seemed easy with this system.

After transcending to a new world, Ye Xuan miraculously obtained the Swallowing System.

Not only could it swallow everything (wink wink nudge nudge), it could also extract bloodlines, martial arts, godly weapons, medicinal pills, treasures…

“This (beer) is way too strong! Don’t challenge me! Do you believe that I can’t swallow your divine swords?”

- Description from Novelupdates

Su Ran, a music prodigy, woke up transmigrated into a book.

At that point in time, the main story arc in the book had already been completed. As a villainess female supporting character, not only did she need to take over the original owner’s pitiful life in poverty, she also gained an instant son right at his rebellious period.

Ten or so more years from then, the son would turn into a twisted, evil villain. He would appear in one of the extra chapters to pick on the male and female lead’s children.

***

Su Ran: Son, you shouldn’t be too outstanding.
Su Han: Why not?
Su Ran: ’cause you will be killed.

Su Ran: Son, would you like to learn music from me and become a zen, little fairy boy who only needs to drink dew.
Su Han: No, I want to go into business so I can support you.

- Description from Novelupdates

With a marriage contract forcefully done, he married her, and all she could do was comply, and resent him deeply for that and for all the following misunderstandings they faced.
However, it was already too late when she understood she actually loved him.