Matryoshka [Infinite]

Since first leaving their home planet in 2200 AD, the Earth Star Guardian Federation has begun to explore the world and continue to colonize outer space. In this era of highly developed productivity, most of the work is handed over to infallible machine servants, and the only responsibility of the organism is to live its own life. In 2235 AD, Guan Xingxiu, who was originally weak and died of cancer, was reincarnated into the future world. After studying in the military academy for five years, Guan Xingxiu officially served in the 6th Fleet in the Europa galaxy and became a glorious carrier-based fighter pilot. In 2261 AD, the Earth Star Guardian Federation came into contact with alien civilization for the first time. They called themselves the "Iron-Hearted Exterminators". After three months of deciphering its language, Tie Mie officially declared war on the Earth Alliance. The war came unexpectedly, and the technology and military power of the Iron Heart Exterminators were significantly higher than those of the Earth Alliance. Under Tie Mie's attack, the ground fleet retreated steadily. In order to save the future of civilization, the organisms signed a contract with the evil god of the subspace. But the evil god's gift is not without cost. The bodies of humans who have awakened their spiritual powers are collapsing step by step, and their souls will gradually become the evil god's delicious snacks. In order to extend the "life" of organisms, the Federation proposed a number of plans, and Zhuang Xiuzheng chose the "Second Life Plan" among them. The plan is based on the nesting dolls (giant buildings with ultra-high computing power built around O-type stars) in the territory of the Iron Heart Exterminator to provide the remaining organisms with the second life they want. Accompanying Guan Xingxiu will be her most trusted comrade-in-arms Servant 007. The two will enter the nest together and experience Guan Xingxiu's second life together. World 1: All Quiet on the Eastern Front (Modified World War II) World 2: Slaanesh 101-Love Royale World 3: Crusader King (Magic Modification of the Middle Ages) World 4: Nezumi Pokémon World 5: Gladiators (Modified Rome) World 5: Skylines - Death Rush Other stories to be announced Followers of Khorne criticize X Emotional Simulation Master Servant demining 1. The author is complex, and it is normal to have a sense of déjà vu when seeing parts of the world. The author is not a professional, and the world background may have been modified. 2. The protagonists in some worlds will have some cool actions. After all, this is a game world. In the skyline, you can still pour shit into the gold mountain (eyes move) 3. Some worlds have no emotional lines Mission: Constantly strive for self-improvement and control your destiny