Douluo Continent: We agreed on a simulation, but they've come to life?

[Two high-quality Douji 2 fanfics, each over a million words long, are already available. Please enjoy them without worry.]
Transmigrating to Douluo Continent, I awaken a simulation system, aiming to become their ideal love and receive rewards based on my evaluation...
Since it's a simulator, Lu Cheng decided to completely let loose.
“My foolish sister, live on with hatred…” Lu Cheng’s face was as white as paper. He gently touched the girl’s fair brow with two fingers, staining it with a trace of blood. “Forgive me, this is the last time.”
"Kill me for the sake of the Soul Beast race! How could I die? Come on, aim for my heart..." That night, the Soul Beast Lord killed her beloved with her own hands, heartbroken and devastated.
"Bone Robe, this world is not a good place to begin with. You said you would exterminate all evil soul masters in the world, including your master..." "So you saved me from a desperate situation, taught me knowledge, and nurtured me into a god, just so that I would kill my master with my own hands?"
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One day, Lu Cheng, who had just received an S-level rating as the "White Moonlight" (a term of endearment for a female character), was counting his spoils when he was surprised to see a series of figures appearing before him.
"You're having fun messing with us, aren't you?"
"This is what you taught me back then, teacher. Don't call me Bone Robe, call me the Secret Chamber Douluo..."
"Don't even think about calling for help, you're already surrounded!"
Lu Cheng wanted to cry but had no tears.
They said it was a simulation, but it turned into a real simulation?!