It looks like you’re asking for a review of a specific story or game titled — possibly a fan fiction, indie visual novel, or web novel (given the naming style and "V1.0").
Moving through different fantasy locales to find items or characters that can help (or hinder) the Demon Lord's power recovery. L-li Hoi 2 - The Demon Lord-s Power Sucks -V1.0...
The Demon Lord's power leaks. Wherever Leo stays too long, the local wildlife starts growing extra heads and singing heavy metal. It looks like you’re asking for a review
mods, which frequently feature "What If" scenarios or fantasy crossovers, though "L-li Hoi" does not match major known total conversion mods. An Indie Visual Novel Wherever Leo stays too long, the local wildlife
(a popular grand strategy game) or specific Eastern gaming communities. If this is a Hearts of Iron (HoI) mod
Explore three brand-new territories, each featuring unique enemies and "Inconvenient Overlords" who are just as dysfunctional as you are.