MTL - She is the Third Kind of Stunning - Chapter 50 clinic

Three Emperors have died in quick succession. The prince whom nobody had taken notice of unexpectedly succeeds to the throne. He is quickly plunged into layers upon layers of danger. The Empress Dowager dislikes him, wishing to install a younger, more obedient Emperor. His half-brother dislikes him, accusing him of stealing the throne that is rightfully his. The palace attendants and servants dislike him, believing that he is not a true Emperor. The Child Emperor must save himself.

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

【Simulation Victim List—Yamada Ryo, Takamatsu Tomori, Chihaya Anon, Gotoh Hitori, etc.—】Thanks for the invitation, ROB. I'm in Japan, currently simulating “J-Rocker girls.”Kazami Haru, who simply longed for a peaceful and beautiful life, somehow ended up with a romance simulator that had absolutely no reason to involve him.Chasing after the system rewards that promised a better life, Kazami Haru started the so-called “romance simulation” with a playful attitude.But a simulation is just a simulation, so why are all the targets suddenly grabbing knives and chasing after him for a real romance?!【MyGO!!!!! × Bocchi the Rock!】

Heed my call! O’ Dragon of Eternal Sin, the Progressive Disaster, the Forerunner, the Land of Eternal Peace, the Flames of Soul Burning, He Who Owns The Deep Soul, the Sound of Origin, the First Cause of All Things, the Principle of Circles… o’ great Negary, your servant calls for your return!