MTL - The Life of a Villain Starting From Naruto - Chapter 124 so the answer is

Being in the World of Arknights...Thing's are going to change drastically and...You best be ready for what's to come ahead.

Lioro blankly looked at the game-like screen in front of him.It seems he has traversed to Overlord world with a Yggdrasil like game template![Ding! Congratulations on getting the special profession 'Dimensional Traveler']“......”Can it take me home?------Epic powers check, Epic side characters check, Epic fights check, Epic Romance also check! so what are you waiting for?!?! Read now!ps: it is not a translation but original fanfic.------Worlds I plan to travel to: Danmachi(Ongoing), Demon Slayer(Ongoing), Frozen(Ongoing), Konosuba, Elden RIng, etc.-------Uncomfirmed Love Interests(Doesn't mean they have been wifed, the process is ongoing and is subjected to change under certain circumstances.)1) Hestia.2) Elsa.( yes frozen).

There was a mysterious old man who approached the failed swordsman with the “100 million years button”. A magic button which can achieve the same effect as training for 100 million years if you push it.

The failed swordsman who pushed the button had his doubts, but immediately felt tremendous power rising in his body. So he pushed the button many times.

However it was a cursed button. The moment it was pushed, he was confined to the 100 million years prison of time. The first 100 years were devoted solely to training. After 1000 years he had forgotten why he swung his sword. He stopped thinking completely after 10,000 years had passed. After 100 million years he became crippled and finally managed to return to the real world. At the same time losing all his memories from the past 100 million years, the only thing that remained were his sword techniques. “I can become stronger just by pressing the button!” or so he thought and pushed the button many times after that. Foolishly trapping himself in that 100 million years of hell each time.

As he continued this loop, he began to think “If I destroy this world, will I get out of here?” A few billion years later, he finally escaped from the loop.

This is the story of a failed swordsman trying to make a name for himself in the world.

“W-what are you doing?” Eli was shocked as she saw the handsome man, his upper body glistened in the morning light, drenched in sweat as he firmly held a massive axe.“Wife! Good morning! The wood is ready to keep you warm for the winter ahead!” The man proudly pointed towards the massive mountain of firewood he just finished chopping.“Heavens! Did you chop every tree in the whole forest?!” Eli felt her head ache.“We are still in the middle of spring!”--She was a salary woman. For her, career was just the only way to survive in this cruel world. Being a housewife was far from reality as bills kept haunting her bank account. When she suffered a plane crash in one of her business trips, she dejectedly lamented not experiencing the simple joys women used to experience in her age.However, a young woman's soul came begging to her, to use her body in another world so that her unborn child could live. In exchange for continuing to live, the task was to give birth to the young woman's child and be the coolest mom evarrrrrr!---A transmigration story.However, our protagonist Eli, has to transmigrate into a pregnant woman's body.Facing the woes of a pregnant single mother, while surviving in a world where magic and evil exist, will she even successfully go through motherhood as a single parent?...or will she need to have a hubby by her side after all?