MTL - Returning From Level 900 - Chapter 301 I guess it's annoying

Dr Dalton Wyatt, a world renowned Scientist and Inventor is transmigrated to the body of a high school student Dalton Wyatt who committed suicide due to unfortunate circumstances and complicated life.

Traveling through different worlds – this is unscientific!

Get cheats – it’s science!

…

This is a simple story. An ordinary person lives in a different world, farming and raising flowers, studying unscientific science in his free time.

until the end.

- Description from novelbuddy

After dying prematurely from an incurable disease, Yuka Hikano finds himself in a mysterious realm filled with endless doors, each concealing divine gifts from powerful deities. He is not alone—others who have met the same fate of death stand beside him, unaware of the trials that await.They are put through various tests and eventually transmigrated into different worlds. But these worlds are nothing like the Earth they once knew.For Yuka, however, this apocalyptic world feels eerily familiar. It is a realm of endless war, devastation, and chaos—a world he once played in a game. Certainly not the kind of place one would wish to be reborn into.From infancy to adulthood, he must gather strength, knowledge, and allies to survive the horrors that lurk ahead. But when he awakens a system granting him a power beyond imagination, he soon realizes that blessings can also be curses.[You have gained Infinite Mana.]Infinite Mana...?What could possibly go wrong?

Being a victim of a house fire that brought the entire family house down, Valentina was left with several burns on her. body, causing her to be titled as the creature of Bayhill.Her stepsister, Chole Callum was about to get married and according to the family tradition, Valentina as the elder daughter of the family must be married. Seeing this as an opportunity to wipe their shame away, the Callum family put a price tag on Valentina's head, whoever gets to marry her would be given a hundred thousand dollars. The family stated that Valentina Husband doesn't need to care for Valentina as she could be thrown away once the marriage certificate has been signed. With that many people were interested in Valentina, however her stepsister, picked the worst among the people that came, thinking Valentina would be thrown away after the marriage and probably end up dead in the few days, but little did she knew that she had chosen a multi billionaire for her sister, dressed like homeless man with no source of income, little did they know he is the most talked man in the world.“How would you have the last laugh if you commit suicide now.”“Don't you want to see your sister come begging you for forgiveness.”“Don't you want to be the key to your family fortune. Don't you want to be the Yes and No of your family.”“Don't you want to see your family all going to their knees begging you to come save them from their catastrophe.”“Don't you want to rule the world again, become the woman that everyone can't stop talking about in the country, just like ten years ago, but this time it would be different. You will be crowned as a Queen.”“Stay alive and all these will happen.”“Be with me and I will make you the woman in every man's heart, even the married ones.”