Global Awakening: I created the system - Chapter 1: The beginning of the end

I, the mighty Telepath Starlord, got banished into the mortal world. The days in the mortal world are much better than those in heaven! Everything is here — money, authority and most importantly stunning beauties! I am from a rich family. Yes, I am indeed wealthy now. The kind of wealth where you would not want to displease me. Domineering CEOs, military big shots, business geniuses, you name it — I know them all! I know everything you are thinking about. You can’t defeat me anyway, how are you going to go against me? A century in the mortal world is only equivalent to a hundred days in heaven.
As an urban banished immortal, I will enjoy the heck out of my time in the human world and a huge commotion would arise in heaven!

- Description from Novelupdates

For ten years, Ethan Carter was cursed.No matter which club he coached, he never won a single match. The world called him “The Cursed Coach.” Fans ridiculed him. Players disrespected him. The media destroyed him.But on one fateful night, his Bundesliga team—the weakest in the league—was leading 1-0 against a footballing giant.Ninety minutes. One last chance. The biggest upset of the season.The final whistle blew.Victory.His first-ever win. The curse was broken.And then… his heart stopped.When he opened his eyes, he wasn’t in Germany anymore.He was in a run-down office with peeling wallpaper and a broken desk. His hands were thinner. His face was different.A small nameplate sat in front of him:Jake Wilson – Head Coach, Bradford FC (Fifth-Tier League)Before he could even process what had happened, a glowing screen appeared before his eyes.[Ding! The Coaching System Has Activated!]Now, armed with a system that grants real-time tactical analysis, scouting reports, player growth insights, and legendary tactics, Ethan—now Jake—has a second chance.From a forgotten, unknown club to the top of world football—can he use the system to become the greatest coach in history?He was once the most mocked coach in the world.Now, he will become unstoppable.Because this time… he refuses to lose.DisclaimerThe Coaching System is a work of fiction. All characters, teams, events, and organizations depicted in this story are purely fictional or used fictitiously. While the novel is inspired by real-world football mechanics, tactics, and leagues, it does not represent any real-life football clubs, managers, or players.

Han Yoona, reincarnated into the novel 'The Golden Heir' as the heroine of the novel and she lived her new life without complaints… until she’s killed.Her story should have ended there, but Yoona’s soul wakes up in the body of Luzia de Cazadores, the daughter of the kingdom’s most feared villain, Duke Ramiro de Cazadores.Yoona expects a cold, calculating tyrant. What she gets instead is something entirely different.“The author left out crucial details. Too many.” Yoona thinks, trying to figure out how he became the feared villain of the kingdom.As she gets to know Ramiro, she begins to realize that everything she thought she knew about Ramiro might not have been the full story.“Alright then, forget the plot or trying to rewrite everything. I’ll just grant the original Luzia's wish…”But with rival nobles plotting against them and the kingdom still fearing Ramiro’s so-called villainy, To protect her new family and escape the traps of a story she thought she knew, Yoona must outwit it to prevent the original story's outcome.

What would you say is the most valuable thing in this world?