MTL - Restart Spain - Chapter 118 clue

As a cultivation genius who has achieved a new realm every two years since he was a year old, Wang Ling is a near-invincible existence with prowess far beyond his control. But now that he’s sixteen, he faces his greatest battle yet – Senior High School. With one challenge after another popping up, his plans for a low-key high school life seem further and further away…

His Royal Highness the King of Han, who was afraid of the dark and ghosts and loved to cry, has always been the good baby of the princess.
Until one day, His Royal Highness the King of Han found a book in the bookstore…
Picture book?
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Search keyword: Protagonist: King of Han, Princess of Han

- Description from novelbuddy

Orphaned at the mere age of seven and thrown out on the streets with no place to go. Kana lived the life of a street rat. She did what she could to survive from digging through the trash and stealing what she could. But even after almost ten years of surviving, her life still ended short.

Steven was experiencing one of his worst days ever. After he found out that his girlfriend was cheating on him and was forced to quit his job because of his abusive boss, he wondered if anything good could still come out of the day.To make things worse, he was hit by a car on his way home and a strange screen appeared in his vision.But who would have thought that the screen that appeared would not only save his life, but also change his life completely in ways he never imagined possible.[Rebate System: You can trigger varying levels of rebate, from 1.5x to 10x, by spending money. Rebate rewards will vary depending on the amount spent.]“Wait, what? Really?”[You spent $28. A 3x rebate was triggered.][You received $84. The money has been sent to your account.]“Yes! It's real.”From then onwards, a completely new world was opened to Steven, and it was one far more dangerous than the one where he was struggling to make ends meet.***Disclaimer: 'Richest Man: It All Started With My Rebate System' is a work of fiction. Names, characters, businesses, places, events, locales, and incidents are either the products of the author's imagination or used in a fictitious manner. Any resemblance to actual persons, living or dead, or actual events is purely coincidental.This book may reference real companies and organizations, but these references are for narrative purposes only and are not intended to depict actual conduct or involvement of these entities. The use of these names and references is not meant to harm, defame, or discredit these companies or organizations.***Discord server link: https://discord.gg/EAZWYqQ36j