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

✦ ── 𝐍𝐨𝐢𝐫 𝐕𝐞𝐢𝐥 ── ✦

A dreamlike amusement park filled with smiles and cheers. Up to the 5th floor, it is a wonderland for everyone to enjoy. ── But what lies above 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 > Human > Elf > Beastfolk > Merfolk

✦ ─────────────── ✦ 　　　【 Soul Registry Restitution 】 ✦ ─────────────── ✦

A system for formally releasing one from slave status.

By paying a designated large sum of money to the government office, one's slave status can be rescinded.

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

Slaves must wear a collar at all times.

Collars have built-in GPS and electric shock devices, and owners are permitted to administer shocks at their discretion.

In this world, both bloodline and status become "value."