The Heroine is My Stepsister, and I'm her Final Boss - Chapter 21: The Descent into Darkness

Liu Ming, since he was young, lived in a savage prison named Savage Island where the prisoners aren’t controlled by any guard or security. When the island sinks due to “mysterious” events, only a handful of people survive – those survivors are then pursued by the government.

On the other hand at another place two practitioners are worrying about what will happen to them because the young master that they were supposed to protect had died.

Their young master looks nearly like our MC
What will happen?

- Description from Novelupdates

“Missus, time to fulfil your duties!” Mu Yuchen demanded as he pulled Xi Xiaye closer with his arms intimately wrapped around her waist.

It was a meticulously planned feast for the powerful. Her fiancé had knelt down on one knee and proposed to her sister instead. Robbed of her right to her inheritance, she was prepared for the Xi family to throw her to the wolves.
As she slipped away from her family that had turned their backs on her, she found him — Mu Yuchen, the low-profile and reserved noble that ruled City Z and led Glory World Corporation.

“Mu Yuchen, let’s get married!” He looked up at her, then suddenly stood up.

“Where are you going?”

“Let’s go. Any later and the civil affairs bureau will be closed.”

- Description from Novelupdates

Interview (YGZ – Father, ZZ – Mother, ZW – Son)

1. What is something you carry everywhere with you?

YGZ: A gun.

ZZ: I prefer being indoors, specifically inside a lab.

ZW: Anything that has access to the internet.

2. What is your favorite hobby?

YGZ: Shooting.

ZZ: Experimenting.

ZW: Hacking.

3. What is your worst fear?

YGZ: My wife’s cooking.

ZZ: My lab burning.

ZW: No access to the internet.

4. What is your spirit animal and why?

YGZ: A Bigfoot – has hands to hold a gun.

ZZ: An eagle – has good vision, useful for observing.

ZW: A Spider – can spin a web.

5. What is your biggest regret?

YGZ: Letting my wife escape after our first night.

ZZ: My son being a genius. I chose YGZ to be the father of my child because I thought he was a limbo.

ZW: Not reuniting my parents sooner.

Lugh woke up to find that he had transmigrated to a hundred million years later.