MTL - Ranger King of Azeroth - Chapter 779 crazy brain roar

After suffering from a heat stroke while working under the scorching heat of summer, Lu Zhou, a hardworking but poor university student, somehow becomes the owner of an advanced technological system. With the cheat given by the system, his university life changes overnight.

A Master’s degree? Easy.

PhD? Not a problem.

From a nobody, he quickly becomes a huge celebrity in the world of science. With the missions given by the system, he is on his way to winning a Nobel Prize.

“System, can points be exchanged for money?”

“No.”

“F**k, what use are you then!?”

“This system will make you the ultimate scholar, the kind that lords over all of humanity. What use will money be to you?”

- Description from Novelupdates

Eren Idril died as an old, decrepit, and piss-poor adventurer by the maws of a D-Rank monster. He had a lot of unfulfilled dreams and desires that couldn't see the light of the day after the light in his own eyes died down.

But fortunately for him and unfortunately for the world, that wasn't his end. Eren was somehow dived back in time when he was a mere teen, attending Lionheart Academy for adventurers.

When life gives him a second chance, Eren decides to exploit it to its fullest. Experience his vile deeds as he partakes in them without feeling the slightest bit of hesitation.

“Where did he go?” I murmured, realizing I was alone.My heart sank as I scanned the room for any sign of him. But It was just me, an empty wine bottle on the floor, and memories of the night before.I pushed myself up, feeling the dull ache in my body.The alcohol still lingered in my system, and I had no idea how many times we had... well, how many times we had done it. But despite everything, I couldn't deny I had enjoyed it.“You're such an idiot Kim!” I scolded myself, running a hand through my messy hair. “You didn't even ask for his name.” I sighed, embarrassed at my recklessness.How could I let myself go low with a stranger like that?I glanced down, realizing I was completely naked. “Oh my gosh!” I yelped, grabbing my dress off the floor and quickly slipping it on...★★Humiliated and betrayed, Kimberly Fray's life as a powerful Alpha's daughter of the Moon Stone Pack crumbles when Alpha Derrick of the Night Walkers Pack rejects her.But as she uncovers her true identity, Kimberly finds herself caught between two ruthless Alphas who desire her.Torn between Alpha Derrick, who begins to see her worth too late, and the Alpha King, Kimberly's strength and courage are tested like never before.In a world where love, revenge, and power collide, Kimberly must decide who she truly is, and who she's meant to be with between the two Alphas chosen by the Moon Goddess!

Protagonist travels between different anime worlds to right wrongs and uncover his reason for being along the way.

- Description from Novelupdates