Sweet Life for a Seventies-Era Darling and an Ordinary Guy

Transmigration + educated youth in the 1970s + golden finger System + personal space + not a strong female lead + one-on-one romance

She thought two sisters meeting in another world would be a tearful reunion, sharing their deepest feelings. (Ugly, exhausted, miserable.)

Who knew the sisters would turn against each other?

"It's just a man!"

"No, he's not just some man. He's a hottie."

"He's just a hottie!"

"No, he's not just a hottie. He's the hottie I have my eye on."

"He's just some hottie you like!"

"Right, I like him. So, sis, do you like him?"

"Huh? No."

"????????????"

You don't like him? Say that again. If you don't like him, why are you trying to steal him? And why turn against me?

"Oh, I like dark and brooding types."