Promotion

Taking Senior Sister Lidu as a servant had no effect whatsoever on Lin Sheng's life.

Aside from making his daily life easier, he continued to bury himself in his spell research.

When it came to spell research, Lin Sheng focused on absorbing as much of this world's knowledge system as possible at every stage.

At regular intervals, he sent the entirety of the knowledge system here back to where his main body was through Holy Shadow.

The foundational knowledge of arcane arts in particular, along with this world's many concepts and understandings, provided a considerable boost to his main body's overall power system.

His level was still low, so the information he sent back did not have much use yet.

But he believed that once his level rose further and he acquired more arcane materials, they would undoubtedly provide immense supplementation and reinforcement to Holy Spirit Palace.

Lin Sheng had already vaguely sensed that this world's arcane system was more advanced than any world he had encountered before in its exploration of spacetime, planar universes, and gods.

Poof!

An orange-red fireball abruptly burst apart in Lin Sheng's hand. There was no great explosion of power; it was merely ordinary elemental fire dispersing on its own.

"I've successfully mastered a third-level spell." Lin Sheng let out a slight sigh of relief.

The moment his spiritual power had broken through to level three, he had felt it immediately. He had promptly returned from the dining hall to the laboratory, activated a spell barrier to block detection, and tested his degree of spell mastery.

With Holy Shadow, he had long ago scanned every third-level spell in White Rock Woodland, naturally including Fireball.

And just as expected, he easily cast Fireball under Holy Shadow's guidance.

Moreover, this was the standard arcane version.

Having reached