MTL - Full-time Master: Buy Excellent Era at the Start - ~ Explanation of the plot

I was the awakened on the path to become the strongest, but instead, I became the final boss of an Eroge.Pushed into the body of Eugene Hall who was but a petty villain that somehow spelled the end of the World, I had to live again in a world of demons and gods.Moreover, the main characters were all regressors who wanted me dead.Now I was stuck as a villain with heroes and villains, demons and gods all coming after my life. And even beyond them were the oncoming outer gods that wanted the world gone.And honestly? I didn't care.My path was the path to the strongest! Nothing else could come in my way!!

oung Master Shen Yanshi from the Shen family's conglomerate is known to be very picky when it comes to women, but Xiang-Nuan managed to catch his eye with her face that bore a striking resemblance to his first love.She played the role of a naive and innocent little white flower, doing her best to fulfill her duties as a stand-in.Yanshi was generous towards her, providing her with many opportunities in the past two years, transforming her from an unknown extra to a somewhat famous second-tier actress.However, when the actual first love, Miss Gong, returned, Xiang-Nuan obediently took the initiative to break up with him, and Yanshi nonchalantly let her go, saying, “Do as you wish.”After parting ways with Yanshi, Xiang-Nuan's once pure and innocent style underwent a drastic transformation, evolving into a sweet and spicy elegant lady style that drifted further away from her previous path.One day, as Xiang-Nuan was leaving the set, she spotted Yanshi's car parked outside.He looked at her coldly, “You acted well.”She modestly replied, “President Shen is too kind.”“Come back and continue acting.”Feigning affection, putting on a show, the one who falls in love first is the loser.

Su Xiao is a cold-blooded teenager who’s seeking vengeance for the death of his family, yet things ended up badly for him.

As he was taking his last breaths, he heard a voice calling him from dimensions, it was a strange system reaching him, asking him if he wanted to be saved, to be Reincarnated.

He just needed to accept a contract, Su Xiao didn’t have any choice but to do so, but he didn’t know what he signed up for!!

Traveling through worlds, doing extremely dangerous missions, collecting special items, leveling up, and even killing Protagonists…

But Su Xiao wasn’t any ordinary Contractor, Su Xiao was a Hunter!

The MC crosses over to: One Piece, Tokyo Ghoul, Naruto, Fullmetal Alchemist, Attack on Titans…

- Description from Novelupdates

In a world ruled by strength and chaos, a soul from modern Earth awakens in the frail body of a seven-year-old Sakazuki. Orphaned by pirates and left with nothing but a burning hatred, he refuses to remain weak. With knowledge from his past life and the power of the Magma Magma Fruit, he begins his ruthless ascent through the ranks of the Marines.But justice is not so simple. Corruption festers within the very institution meant to uphold order, and the line between protector and tyrant blurs with every battle. Undeterred, Sakazuki will forge his own path—one paved with fire and blood.From a vengeful child to the most feared force in the Marines, witness the rise of a man who will set the seas ablaze and redefine what it means to bring order to a chaotic world.