Signed in 80 Years Ago, I, Lei Luo, Am Invincible

Lei Luo used magic to soften the potion so that Wei's weak body could withstand it. Then, Lei Luo cast a few spells on her, to help her body absorb the potion's power faster.

At the same time, he reached out a finger and gently tapped on Wei's forehead, casting the soul-absorbing codex.

The soul-absorbing codex was not only used to take away the souls of others, but it could also be used to communicate with the subconscious.

The former was forced, and it was very harmful.

The latter was passive, and it was almost harmless.

After an unknown amount of time, Lei Luo retracted his finger. Then, Wei's body moved slightly, and she slowly opened her eyes.

"Senior, I... I'm still alive?" Wei muttered to herself.

"Of course you're still alive," Lei Luo laughed.