Qin Feng opened his skill menu.
He looked at the Assassin Invisibility Detection Skill he had learned yesterday, Umbral Perception.
It had been a Legendary Tier skill, and yesterday he had spent 100 Evolution Points to evolve it to Mythic Tier.
Now that he had saved up 2,000 Evolution Points, he could finally evolve it to Ancient Grade.
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[You have consumed 2,000 Evolution Points. Remaining: 2.] [Umbral Perception (Mythic Tier → Ancient Grade): Assassin skill. The higher your Stealth Level, the higher your Anti-Stealth Level! You continuously gain an Anti-Stealth Level 3 → 6 levels higher than your own Stealth Level.] [Mythic Tier effect: After detecting a stealthed target, damage dealt to that target increases by 40% → 60% for 20 → 30 seconds.] [Ancient Grade effect: After detecting a stealthed target, apply a fixed 100% Stripping Gauge to that target. While stripped, the target completely loses sight, hearing, smell, touch, and taste.]
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Umbral Perception had originally been a Legendary Tier skill.
Its initial effect had given Qin Feng an Anti-Stealth Level equal to his own Stealth Level.
In other words, however high his Stealth Level was, his Anti-Stealth Level would be just as high.
After evolving it to Mythic Tier, and then Ancient Grade, its Anti-Stealth effect became even stronger!
My current Stealth Level is...
Meld into Darkness (Mythic Tier): Stealth Level +14 Darkness Within (Mythic Tier): Stealth Level +7 Mechanical Joker's Speed of Sound Shoes (Epic Grade): Maximum Stealth Level +5
Adding the two Stealth Levels from his Dark Shadow class brought his total Stealth Level to 28.
Converted to his Anti-Stealth Level, that was 28 + 6, for a total Anti-Stealth Level of 34!
*This Umbral Perception Skill Book was already the strongest Assassin Invisibility Detection Skill Book, and I even