MTL - Rebirth of the Rich and Wealthy - ~ 258, inviting a vacation, going to a wedding

I got transmigrated into a game I’ve never seen before.

I thought it was a top-notch RPG and spent 30 years on it.

I retired as a war hero and planned to spend my remaining time leisurely.

But it turns out, it was an academy story?

Julian Sterling was the young master of the Sterling family, trained since childhood to become the most perfect heir to the Sterling Group. With his dashing appearance and a height of over 1.8 meters, Julian Sterling was almost regarded as the image of an ideal husband: wealthy, handsome, and talented. But who could have known that he was a person harboring a secret wish to become one of those small, cute boys who get carried and pampered like the bottoms in Boys' Love novels.That is right, it was Boys' Love - because our President Sterling only loved men. Perhaps it was because life in the Sterling family was too exhausting, with too much pressure, that he always yearned for someone to come and take him away.Maybe it was because the heavens had eyes, or his deceased mother pitied him too much, but finally, during a business trip, Julian Sterling lost his life in a car accident at the age of twenty-seven. Fortunately, his soul transmigrated into a Boys' Love novel - becoming the real young master with the same name and surname who had just been found and brought back to the Sterling family - a person about to be married off to the head of another tycoon family.Julian Sterling could not help but lament that everything was truly miserable, but luckily... he had turned into a small and cute boy now!

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

Others treated disease to save person, he treated disease to steal heart.

The Frost Goddess was deeply captivated by him. The gentle and kind beautiful teacher was completely enchanted by him. Even the cold and beautiful female assassin melted quietly because of him.

Competing in medical skills? He was the one who treated the Godly Doctor. Competing with backgrounds? Leaders rushed to him. What? You actually wanted to compete with him in a match for match? Looking at the gentle girl beside him, Tang Yu had a headache as he said, “Beautiful girl, how did you fall in love with me?”

- Description from Novelupdates