Opal

She has short golden yellow hair with white in the middle bangs, and golden brown eyes. She wears a loose white lab coat style jacket with a sleeveless green tank shirt and brown shorts with brown lace up shoes and a green and yellow sock.

On 25 January 2023, the upcoming Livers were teased with an image of their silhouettes on VirtuaReal's bilibili and Twitter accounts.

On 26 January 2023, VirtuaReal officially announced their eighteenth generation of Virtual Livers, including Opal, in an article accompanied by their designs and profiles. Opal made her first dynamic and released her first video, a cover of Strange by ¿?shimon.

On 31 January 2023, Opal made her first tweet.

On 3 February 2023, Opal debut as part of a debut relay of the eighteenth generation.

• 18th Generation - Eve, Opal, and Shiori. They are debut-mates.
• "黄毛天国" (Blondie Paradise) - Eine, Yukie, Nox, Mari, Opal. Similar to 白毛天国 (White-haired Paradise), a loose group of livers who all, you guess it, have blonde hair.

Her fan-name is 珀珀糖 (Pòpòtáng, lit. Amber candy)

Opal, who works in a coffee shop, is a geoarchaeology enthusiast obsessed with collecting fossils and rocks. In her carry-on bag is a complete set of fossil-gathering tools. This hobby may not seem to match her, but if you know Opal's back story, it’d be easy to understand. If the age is calculated from the time of birth, Opal is a Triceratops over 66 million years old. When the mass extinction event happened, she was still young and protected by her parents, but was still buried in the dust of ages, until a miraculous night when lightning struck the Dinosaur Fossil Museum and brought Opal’s family back to life and transformed them into human bodies. The family escaped the burning museum and started new lives in modern society. Opal now collects fossils in order to one day reproduce the miracle and bring her kind back to this world as human beings.