Re:Zero Kara Hajimeru Isekai Seikatsu - Volume 3, Chapter 5: Time to fulfill a promise

In the middle of a deserted island, a small boy wakes up with two sets of memories: one from his few years of life and the other from a man who lived to adulthood and achieved great things. When he least expected it, a powerful master appeared on the island and took him in as a disciple, revealing a shocking fact: magic exists in that world, and, thanks to it, humanity managed to conquer the galaxy.

Chu Xuan transmigrated to a fantasy world and became the young master of a powerful family. He was rebuked for misbehaving just because he sneezed during a banquet. As punishment, he was banished from the ancestral mansion and was relocated to a remote residence.

He did not mind the punishment at all. He just needed a spot that could allow him to be a shut-in. With the system that would allow him to grow stronger by being a shut-in, the longer he stayed indoors, the more powerful he became.

After being a shut-in for a day, he was rewarded with the Indestructible Body Technique.

After being a shut-in for a month, he was rewarded with the Immovable Mountain Technique.

After being a shut-in for a year, he was rewarded with the Yuxu Celestial Scripture and 100 years of cultivation.

After being a shut-in for 10 years, he was rewarded with the Chaotic Indestructible Body and the Bell of Chaos.

…

Chu Xuan declared, “No one can make me leave my home. I like being a shut-in!”

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.

Power and desire, money and strength, conscience and responsibility, the road ahead is at a loss, as a time traveler, Simon, where will he go, this is a leading mainstream novel with a relaxed daily life and a slow pace

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