Mushoku Tensei - Volume 15 Chapter 4 — Lamentation

Until he became the lowest-ranked master, his lonely and luckless life never changed.Suddenly one day, a descendant injected him with a nanomachine, and the machine started ‘speaking’ to him.[I am the seventh generation Nanomachine manufactured by Sky Cooperation, and I am operating as a central nerve connected to your brain.]“What? What are you talking about?”This was beyond the boy’s knowledge, he turned pale.The Nanomachine linked to his cerebrum realized the User was not understanding a single word it said.“Who are you, and why are you doing this to me?”[“I am the seventh generation Nanomachine.]“Nano Machine?”[Yes, Nanomachine.]The boy’s face hardened.Mashin was the deity the Mashin Religion worshipped, along with the Sacred Fire.The religions’ Master communicated with Mashin.“Um, are you really Mashin?”The boy knelt down and asked with a trembling voice. At this, the Nanomachine attached to his cerebrum realized it had been misunderstood.

18 years have passed since I was born as Allen, the eldest son of an earl in this world, while still retaining my memories of the present world. This world is peaceful and a stable society. The only extraordinary thing is that I was reincarnated into a world that is lenient on the existence of concubines. I selected a silver-haired maid as a sex slave and second wife candidate from among 10 candidates after a strict fellatio practical exam. I then lived an erotic life at home and at school as an attendant, but my reincarnated life is so fulfilling that I'm worried it will explode, as my busty childhood friend, a noble girl who was unsuccessful, ran for the third wife candidate, and my stepmother, who was my virgin partner, was sold off.

World DescriptionA sprawling, untamed cosmos reshaped by the Supreme Empress, a cosmic entity poised to ascend to an unknown plane. Before leaving, she transformed her cosmos into a merciless proving ground—a Lord World where beings from countless races and factions fight for supremacy. Lords awaken on infinite continents with a single talent, tasked with forging empires from humble beginnings. The twist? The Supreme Empress and her council of 10 Major Beings (all female, just below cosmic power) observe from the shadows, seeking a successor to rule the cosmos. Magic thrums beneath the surface, invisible to the weak, while ancient factions—elves, dragons, humans, and more—wield vast advantages. Kael El, an Earth transmigrator, steps into this chaos with two unparalleled talents, his sights set on total domination.Power System OverviewThe Lord System rules all: each lord gains one talent at birth (F to SSS, S+ being unique), driving exponential growth through conquest and kingdom upgrades. Kael’s talents—SSS: 100% Drop Rate (every loot drops, from talents to bloodlines) and EX: 10,000x Drop Multiplier (boosts quality or quantity per item, including summons)—shatter the system’s limits. Stats (Strength, Speed, Aura/Magic) scale across Three Planes of Existence: Mortal Ascension (Initiate to Infinite Lord), Universal Mastery (Universe to Omniversal Architect), and Void Transcendence (Void Seeker to Nihility Incarnate). Kingdom levels cap a lord’s potential (e.g., Territory Lv. 2 limits Kael to Mighty Lord, Lv. 30), unlocking higher tiers via rank-specific conditions. Subordinates benefit from loot, fueling Kael’s rise.MC’s Starting PointKael El awakens on a modest plot, Territory Lv. 1, with a rickety hut (upgradable), basic resources, and food for 8 days—no Summoning Altar yet. A former Earth gamer, he’s chill yet relentless, radiating unwavering confidence and a cool, dominant vibe. The 7-day peace period bars attacks on rival lords, forcing him to strategize with what he’s got. His 10,000x Drop Multiplier triggers on summons once unlocked, promising an explosive start. Calm under pressure and fiercely determined, Kael aims to build the ultimate kingdom, crush all rivals, and claim the cosmos, his flirty smirk hiding a “don’t mess with me” edge.

Civilizations change and the era restarts.

The world returned to the age of steel and steam is full of chaos, madness, twist and evil.

Among them, a group of sorcerers called truth followers have done all their bad things.

They sacrificed to evil gods, besieged the Pope, assassinated the emperor, and even provoked the First World War…

All of this had nothing to do with the transmigrator Melon. When the world was in turmoil, he was the one who squatted aside and watched the show.

Until one day, this group of people came to him and insisted on recognizing him as the leader, and also said that he was the son of destiny. Everything they did before was because they followed his instructions…

- Description from novelbuddy