Treein

Yuka, reborn as the daughter of the universe's richest man, tries to live a simple life. She gets a big shock when she has to join Union University of the Alliance because of government rules.

In university, Yuka picks an easy major, hoping to keep a low profile. But her plan doesn't work. She keeps facing tough situations that show off her smart mind and strong skills. Yuka tries hard to live normally but keeps getting pulled into extraordinary accidents.

This is the story about how Yuka grows. It's about her trying to hide her real identity while dealing with a world that always challenges her.

Rebirth: The Universe's Hidden Heiress

Note: The Parallel World series happened in a parallel universe; the plot and settings are completely unrelated to the previous story. This Yuka is still the famous "Vase."

Nori, of course, understood the potential danger of his research. He calmed down and turned to Kenji and Yuka, saying, "I plan to first introduce this drug within the Alliance Army. Is that okay?"

The Alliance Science Academy, as an independent research institution, couldn't withstand external conspiracies and manipulations, especially from alpha heirs of ruling families. If they wanted, they could easily hinder the drug's implementation.

The Alliance Army, however, was different. Many soldiers in the army were betas, suffering from their heat cycles each month and often looked down upon by other alphas.

[Parallel World] Happy Ever After