Demon Development System (Study Monster Cultivation System)
This novel is also known as Study Monster Cultivation System [Today, have you become more knowledgeable?] [According to your brain load, the learning efficiency is increased by 28 times.] [Today’s remaining learning vitality value, 26 hours.] [After the vitality value is exhausted, you will not be able to acquire knowledge.] [Please use the built-in function…
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