Invincible cultivation strengthens: my son is a troublemaker - Chapter 28: It’s Not Necessarily Grandpa in the Ring!

Su Yu, who was idly passing his days in a third-tier university, ended up in a terrifying unknown forest due to the “Sinkhole” incident. His school collapsed into the “sinkhole”. The forest was filled with various terrifying mutations, which started, right in his hands.

[You have transmigrated, named Gu Sheng, and are a farm boy.][This is a dynasty in chaos, where demons and monsters lurk and bandits run rampant; as someone at the bottom, you face hellish survival difficulties.][You decide to lay low.][You awaken a mastery panel.][You breathe a sigh of relief, you can start grinding.][You grind Chopping Wood to Perfect, chopping bones and breaking tendons with ease.][You grind archery to Perfect, becoming a godlike archer who can hit a louse at a hundred paces.][You learn the Iron Stone Fist, set foot on the path of a Martial Artist, and grind it to Perfect, with punches as heavy as a million pounds.]……[You learn the Longevity Eternal Youth True Art, greatly extending your lifespan, giving you more time to grind, and greater hope to lay low.]……[You grind to the limit, steadily laying low, and one day you suddenly realize, you are invincible.]

Despite being betrayed by her boyfriend, the neglected heiress Lariette Elsher is still forced to marry him – all because her family wants to appease the fake daughter. The one she was switched at birth with.Screw this! She's done playing nice!Devasted and enraged, Lariette seeks her friend's help – to pick the best man at her butler cafe to be her contracted husband.Enter Ruediger Alvord, infamously known as the poor outcast of the Alvord family, the Elsher's family nemesis. He proposes to be Lariette's partner-in-crime, to wreak havoc in both families.While Lariette is busy getting her revenge, she fails to notice her contracted husband's strange behavior. She also fails to recognize him from a distant past.Before>Ruediger: I have nothing much on my name but, I can be a good househusband.Lariette: It's okay. I can feed you.After>Ruediger: Do you want that house? It's nothing much. Only one billion.Lariette: Aren't you just... a househusband?Since when is her husband a billionaire?!

Having been confessed by the person you in love with must be a dream come true.That happened to me. However, I found out later that the confession is not meant for me but for my classmate named Kyzer. he’s handsome, rich, and popular. On top of that, he’s a top student.It all happened because of the tiger costume I am wearing .Feeling defeated, I went back home with a bleeding heart.On my way toward home, a white van stopped in front of me and abducted me. I was abducted because they thought I was Kyzer thanks to the costume.A series of misfortunes befell to me one after another.When I opened my eyes again, I found myself in an unfamiliar room. Then I become the subject of a weird experiment.In the next day, I woke up in my bed by a loud ringing and discovered some weird widgets floating in front of my vision.I learned later that the peaceful city I was living till today is now in an apocalyptic situation. Demonic creatures were running rampant causing chaos to the land.Using my System, I will survive in this apocalypse.