MTL - Escape From Konoha - v6 Chapter 207 contract

Time travelling from the majestic era after the Recuperation of Reiki, he became Kimura Kazuki, a 16-year-old high school student in Japan, one year before the Reiki Recuperation.

Tentatively, he set out to hone himself to the bone, burning candles at both ends to stockpile resources in preparation for the imminent Recuperation of Reiki. His goal was to be many steps ahead of all humanity when the time comes.

However, it seemed like fate had decided to play a cruel trick on him.

One year later, the Recuperation of Reiki… did not happen as expected.

- Description from Novelupdates

“Hmph, my dumb big sister is in danger!” A mischievous grin spread across his face. “Hehehehe... this gives me the perfect excuse to finally use this treasure I’ve acquired but never bothered with!” He rummaged through his belongings, carefully selecting various items. “A bit of this... and this... and a dash of this.” Boom! The explosion of energy sent a ripple through the air as he laughed maniacally. “Hahaha! It’s done! Now, all I need is a compatible host for it.” Years later... “Did I overdo it?” he wondered in awe, watching as his creation wreaked havoc, conquering world after world with ease, as though stealing candies from children.

She is the legendary queen of mercenaries whose name daunts even the big shots in society. With an ancient jade pendant in her hand, she is great at almost everything, be it seeking the truth or the art of healing.

[Thriller + Reasoning + System]

Strange recovery, strange rules and strange stories invaded all over the world.

As the chosen one, Zhou Bai entered the ghost talk game on behalf of the Great Xia Kingdom. The first ghost story is about a family of four.

[You live with your wife and parents. But remember, there are only three people in your family. ]

[You can trust your wife, unless she takes off the red hairpin.]

[You and your wife have never had a baby, so if you hear a baby crying in the middle of the night, don’t worry about it.]

[Remember, you cannot have sex with your wife.]

- Description from novelbuddy