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Following a period of observation and experimentation, Fang Xi roughly figured out the situation.
The Monster Tree could absorb flesh and blood, transforming it into the purest life energy, which in turn nourished its owner!
And life energy is key to many "life-extending elixir classes"!
"That is to say... each time I cultivate, it's like swallowing a Longevity Pill, and the lifespan I lose in a day may well be replenished directly?"
"In this case, wouldn't I be able to achieve immortality? No, that's not correct, I'm missing a key prerequisite, a large amount of Blood Qi!"
According to Fang Xi's observations and judgments, the primordial energy nourished back by the Monster Tree daily was roughly equivalent to half a day's worth of lifespan.
In other words, he could live the equivalent of two ordinary people's days in one!
The lifespan was doubled directly!
If he let the Monster Tree absorb Blood Qi unrestrainedly, it might even achieve "Immortality".
