MTL - Sweet Chief Secretary - Chapter 299 You will regret forever

Long Fei, a cross-timer and doujin, is an otaku who traveled to another world. In the original world, he was an otaku fan of Gundam and military science fiction.

He died in an accident and was reincarnated into another world. The Gundam works he had read before his death and the techniques in various military novels could be brought to another world.

How would he use the Gundam that Long Fei created? What waves can be caused in this different world?

- Description from novelbuddy

On the night of her coming-of-age ceremony, Nan Zhi is lured into a trap by the people closest to her and falls pregnant.

Four years later, she returns with her son.

A respected and domineering man suddenly barges into her world.

“Speak! Who is the child’s father?”

An adorable child holding a water gun appears out of nowhere, shouting, “Who is this wild man? How dare he snatch Brother Jie’s goddess?!”

From then on, two small domineering brats and a manchild are added to her world.

In the middle of the night, he sneaks into her room, pressing a heated kiss onto her lips.

“Woman, do you know what’s the result of stealing my seed?”

“What?”

“From now on, you have to let me kiss and pamper you everyday.”

Erm… How was her inability to walk the next day, the result of his pampering?

Earth has changed and with it so has humanity.Follow Miwen as he makes use of his Gift, Gacha Kingdom Building.

When MC was reliving a picture of a goddess, he died. Only meet the goddess, but instead of torturing him to eternity, she gives him wishes. And make him reincarnated in the Overlord world.As the name suggested, this is multiverse Fan fiction, that means MC will travel through different world like Marvel, DC, High School DXD, My vampire Diaries (may be) , Demon Slayer, etc.first world: Overlord (Chapter: 1—60)second World: Highschool DXD (Chapter: 60—215)Third World: Demon Slayer(Chapter: 216—)Fourth World: New World (Overlord)There will be a harem, no NTR or stuff.Some of you might dislike the Yggdrisil arc as it is a bit of AU and MC talk a lot. But it is only in this arc on world travel that I will tone down his unnecessary internal monologue.I am not a professional writer, and I have no deep experience in writing, so please ignore my grammar mistakes and such. I also took some inspiration from other fan fiction.It would be a great help if you could donate your power stone to me.