There's No Love In the Deathzone (BL) - Chapter 47 - 46. The Gate of Security

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.

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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

“He is the entertainment king who is in charge of everything. Been single for years, he had zero scandal. One day, a woman and a girl turned his life upside down.

A Journey Across Time, A Battle for FreedomWhat if you could go back in time?What would you do?Stop the world war?Stop slavery?When Joseph Situma, a modern-day man, is thrust back to the year 1542, he is reborn as Khisa Lusweti, the son of a village chief in Eastern Africa. Struggling to bridge the gap between his past life and his new reality, Khisa must navigate the brutal tides of history. But as he uncovers the looming horrors of the transatlantic slave trade, he realizes that fate has given him a chance—an opportunity to change the course of history.Armed with knowledge beyond his years and the trust of a people who see him as both a leader and a boy, Khisa must unite warriors, outthink ruthless enemies, and fight for a future that was never meant to be. But history is not so easily rewritten, and with every victory comes a greater challenge.Will he defy destiny, or will the weight of the past crush him before he can break the chains of oppression?A gripping tale of resilience, strategy, and the unyielding spirit of a people on the brink of war.

Originally, the question Tang Xian was thinking about was whether he should be a hero for a second among this group of destructive bosses, or continue to pretend to be a boss.

Later he found out that if you pretend to be fake, it becomes real.

- Description from novelbuddy