MTL - Metropolitan System - Chapter 2013 Difficult to solve

Chu Mu Yun relied on his story of 《Demon Realm》 to become a one-hit wonder in JJWXC, but the him who had written seven mental cases to abuse seven mental cases to death would never have expected that he himself would transmigrate into this shitty novel!
What the hell is this system on the bracelet?
And what the hell is this either propose to seven men, or suffer the taste of a tragic death experience under the hands of these seven people?
I just wanted to write a novel to satisfy my bad interests, who would actually want to get tangled up with a bunch of mad dog sad*st crazies?

- Description from Novelupdates

She woke up from her sleep to the divorce papers that the original owner’s husband tossed at her.

An innocent boy from Earth who was sheltered all his life finds himself reincarnated into a world full of magic, a world as beautiful as it is horrifying. Fate brings him together with his new loving mother and sister, and they face the trials together as a family. Follow their incredible story as they struggle to survive and create a better life for themselves.

Dust and blood scattered in an instant.Asahi and Aletha belong to a family of five that once governed a world known for its many powerful Rulers. When the twilight was swallowed by a mysterious radiance, their realm was transformed; the land, its people, and even the legends were reshaped by the ensuing light.Over millennia, the Adtraic Family’s world slipped into legend, leaving behind only whispers. Now, in this new, altered world shaped by the veil of light, the two descendants step from obscurity, determined to uncover the origins of the catastrophic radiance and recover their family’s concealed past.* * * * * * * *Cover art, map, sketches, and all other character illustrations are owned by me. (Turn on Paragraph Comments to see them.) Art by Rexsama, Rainbow Amee, and MeCurrent title is a place holderIf you're here for world building, you chose the right spot!Disclaimer: Truth and Family is a passion project, it will not be rushed, and it will be edited/published at my own pace. Thank you for reading!Tags: World building-heavy, complicated magic system, high fantasy, multiple leads, multiple protagonists. Strong to Weak, Adventure