I can't give a definite answer. Maybe you could check if they have proper encryption, anti-malware systems, and if there have been any reported security breaches associated with them.
In general, it can be safe if you use it from trusted sources and follow proper online safety guidelines. However, there's always a chance of coming across malicious ads or fake links.
No, manhwa hentai is not safe. It typically involves explicit and potentially harmful material that can be detrimental to your mental and emotional health. Plus, accessing such content may even be against the law in some places.
Visiting manhwa hentai websites is definitely not safe. They usually violate copyright laws and can lead to your device getting infected or even put you in legal trouble for accessing inappropriate content.
The manhwa leveling system usually involves characters gaining experience and completing tasks to increase their levels and unlock new abilities or skills.