Demon Slayer Mugen Train Wallpaper

Demon Slayer Mugen Train Wallpaper turn new tab to custom HD Mugen Train background. Mugen Train theme for Demon Slayer anime fans.

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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "description": "__MSG_appDesc__",
  "default_locale": "en",
  "name": "__MSG_appName__",
  "offline_enabled": true,
  "background": {
    "service_worker": "coolthemestores_bg.js"
  },
  "action": {
    "default_icon": "img/icon128.png"
  },
  "chrome_url_overrides": {
    "newtab": "coolthemestores_index.html"
  },
  "icons": {
    "48": "img/icon48.png",
    "128": "img/icon128.png"
  },
  "version": "1.30.28.31",
  "permissions": [
    "unlimitedStorage",
    "storage"
  ]
}