I Was Banished from Heaven, Now I'm the Demon King's Stepdad?! - Chapter 8 – “The Vault, the Blade, and the Bug”

“Finally, the owner has appeared. You read me.”The Archmage’s legacy, the Book of Truth.Binair Dalheim, a dropout of the Elfenbein Tower, accidentally discovers the Book of Truth.“I will awaken your magical talent. In return, complete me.”The dropout boy, whose dormant talent has been awakened, begins his journey to retrieve the Book of Truth as requested.

The Soaring Dragon Continent is a world of summons, you can only become strong if you become a summoner! Yue Yang, an average high school boy, was suddenly transported into this world. When he woke up, he was greeted with a lot of worried faces and found out that he had assumed another person’s identity. Turns out he’s the good-for-nothing third son of the Yue Family, who had just recently drowned himself because of a failed engagement. Unlike the third son of the Yue Family who was useless in summoning, Yue Yang succeeded in making a contract with a summoning grimoire on his first try, even when the other guy failed for the past fifteen years. Others would have a headache making contracts with beasts afterwards, but countless beasts tried to gain favour with Yue Yang instead, acting like a good kid before him.

Entering Tokyo in the bubble era, in this strange era, the only familiar ones are Matsuda Seiko, Nakamori Akina, Kudo Shizuka…

- Description from novelbuddy

As a Male Ant King, Dragon Cypress is supposed to be welcomed in in the all-female Ant Clan Kingdom. The reality, however, is the opposite. Seventeen Great-Headed Ant Kings all express no interest in him. Fortunately, Dragon Cypress stumbles upon Dominating Throne, the brainchild of another civilization, which allows him to breed even without a female ant and build his kingdom.[Experiment number GADSSS541, Top secret][Creator Civilization, Dominating Throne, gene information identification and editing system overhaul complete, transported by the Alliance Expedition Army's 168th Army, 741st Corps Commander Hou Wenfeng, handed over to Phoenix Galaxy GA541 laboratory director Liu Zhihong...][Please select a type of Messenger][Guardian of Strength][Producer of Agriculture]