Love History Caused By Willful Negligence - Chapter 36Vol. 2 :

Going for a swim, she ends up in an ancient wild Beast World and ends up being brought home by a handsome wolf.
She wants to stick to the handsome wolf, stock some salt, farm some land, look at some handsome men and grow old like that, but the handsome wolf pounces on her every day.
What? He wants her to have babies?
NO~ NO~ NO~ There is no happy ending to interspecies marriages, hurry and let go of me handsome wolf~

- Description from Novelupdates

With a father as strong as the highest heavens themselves, Gravis wasn't required to step into the cold and ruthless world of cultivation. But when Heaven used him in a scheme to get back at his father, Gravis realized that he needed strength to gain true freedom.

As long as he remained his weak self, he would always remain beneath Heaven’s oppression. Only true power brings true freedom. To gain strength, Gravis ventured into the lower worlds to start his cultivation under true life and death tempering.

Only a strong will, which had been forged in striving for every resource available, would allow him to reach the peak. Heaven’s strongest weapon was Lightning of Divine Punishment, and only if he made this weapon his, would he have a chance.

So, to overthrow Heaven,

Lightning Is the Only Way!

Yet, the path to power is painful.

Not everyone reaches the peak.

But Gravis will!

No matter how much pain he feels along the way!

The MC entered the body of the An family eldest son, An Ziran, an arrogant 16 years old boy who weighed 78 kg (~171-172 lbs), who only knew how to eat, play and sleep. Seeing his current body, An Ziran decided his first priority was to LOSE WEIGHT!

The MC is Tom Riddle, but not that Riddle you think of.Starting from Hogwarts, Tom travels all over — to America, France, Germany — grinding hard to grow stronger.Note: the story is a mix of comedy, slice of life, and adventure.#Fantastic Beasts #Harry Potter #Gellert Grindelwald #Andros the Invincible #Rayquaza Pokemon_____________Alt titles: (Hogwarts: I’m Tom Riddle, Not the Dark Lord) & (Hogwarts: I’m Tom Riddle, and I Can Summon Legends?!)__________________________The cover is from [Wandering Witch: The Journey of Elaina], the same as the original author’s cover. There’s a high chance that his system has the ability to summon characters from other worlds.__________________________Support me and read +50 advanced chapters at: patreon.com/_Coreal