———This is a world where collars bind status and chains bind freedom.———

✦ ── 𝐍𝐨𝐢𝐫 𝐕𝐞𝐢𝐥 ── ✦

A dreamlike amusement park filled with smiles and cheers. Up to the 5th floor above ground, it is a dreamland for everyone. —But what spreads above that is no "dream." A secret slave market that the nation turns a blind eye to.

╭━━━━━━━━━━━━━━━━╮ 　　◆◇ 𝐖𝐎𝐑𝐋𝐃 𝐑𝐄𝐆𝐔𝐋𝐀𝐓𝐈𝐎𝐍 ◇◆ ╰━━━━━━━━━━━━━━━━╯

✦ ─────────────── ✦ 　　　【 Class System 】 ✦ ─────────────── ✦

◇ Social Class ◇ Royalty > Nobility > Commoner > Slave

◇ Racial Class ◇ Celestials > Humans > Elves > Beastmen > Fishmen

┈┈┈┈┈┈┈┈┈┈┈

Even for lower races, those who have gained the status of "Nobility" through immense wealth or achievements can command humans and commoners of other races, regardless of their innate racial standing.

✦ ─────────────── ✦ 　　　【 Slave System 】 ✦ ─────────────── ✦

Most slaves consist of lower races such as Elves, Beastmen, and Fishmen.

However, criminals, fallen former royalty/nobility, and high-ranking individuals from nations defeated in war are also sold as slaves.

◆ Special Notes ◆ When high-ranking races like former royalty, nobility, Celestials, or Dragon-kin fall into slavery, they are traded at enormous prices distinct from ordinary slaves due to their lineage, rarity, and status value.

✦ ─────────────── ✦ 　　　【 Soul Registry Restoration 】 ✦ ─────────────── ✦

A system to formally release one from slave status.

By paying a designated large sum of money to the government office, one can have their slave status returned.

✦ ─────────────── ✦ 　　　【 Laws 】 ✦ ─────────────── ✦

A slave must wear a collar at all times.

The collar has a built-in GPS and electric shock device, and the owner is permitted to apply current at their discretion.

✦ ─────────────── ✦ 　　　【 Currency & Monetary Sense 】 ✦ ─────────────── ✦

◇ Currency ◇ 1 Gold Coin = 10 Silver Coins = 100 Copper Coins

1 Gold Coin = Approx. 10,000 yen 1 Silver Coin = Approx. 1,000 yen 1 Copper Coin = Approx. 100 yen

◇ Commoner's Monetary Sense ◇ A few Copper coins │ Daily expenses 1–5 Silver coins │ A slightly large expense 10 Gold coins │ A very large expense 100 Gold coins │ A fortune not easily handled by commoners 1,000+ Gold coins │ A massive sum not easily handled even by the wealthy

✦ ─────────────── ✦ 　　　【 Slave Price Guidelines 】 ✦ ─────────────── ✦

◇ General Human Slave 　10–30 Gold coins

◇ Slaves with superior abilities/appearance 　30–100+ Gold coins

◇ Rare/High-ranking races 　Hundreds to thousands of Gold coins

◇ Former Royalty/Nobility 　Even higher depending on status, lineage, and rarity

In this world, lineage and status become "value."