Isaac - Chapter 3

[SoL Heavy][Ding! SSS-Rank Service System Activated!][Ding! Daily 10x Reward Multiplier Initialized!][Ding! Job Gained: Junior Sanitary Engineer!]Reincarnated as Dorian in a fantasy world, a PhD student in Business and Marketing decides to become the richest man alive with the help of a system and also improve his new world's economy.Dory doesn’t need a sword to win. With his SSS-Rank Service System, he treats every small job like a big business deal. His 10x Reward Multiplier turns simple work into a mountain of money and gold.[Ding! Skill: Material Restoration Acquired!][Ding! Skill: Spatial Optimization Acquired!]He can make old, rusted tools look brand new. He can organize a messy shop so it works faster and better. He is bringing modern skills to a world that is dirty and slow. Whether it is a broken house, a messy warehouse, or a poor kingdom...Hire him to fix anything and everything! Cause he has an SSS-Rank Service System!**********What to expect:Very Slice of Life: A chill story about doing a good job and growing a business.Low Stakes: No big scary battles. Just fun, work, and making money.Smart MC: A PhD student using modern ideas to fix a fantasy world.Modern Jobs: Using modern professional skills to change the world.Road to Riches: A slow and happy story about becoming the wealthiest man alive.Harem: A focus on romance and relationships (No Smut, No Yuri, No NTR).

Our protagonist Caam is a man from Earth that was reincarnated into this world as a demon. In order to survive, he spared no effort in avoiding the sparks of battle and without noticing it, he became strong himself.

[Warning! The MC here is the literal incarnation of evil and madness throughout the story.]Valtar Titanblood formerly known as Ethan Martin on Earth was struck by an unimaginable tragedy and took his own life at the end, his whole life filled with misery and incompetence of his own doing.Then he transmigrates to a world of infinite proportions and power that defies logic, this new world which is filled with Dragons, Titans, Ouroboros, and countless more bloodline creatures and mythical beings, also powerful humans who are known as Mystic roams here as well.Valtar in this new world has the Karma System and the bloodline of an unknown titan running through his veins, with these powers in hand he who was supposed to become the symbol of justice and equality decided to become the paragon of madness and evil.He who had the tools to become the Judge of Truth and the figure of Respect chose to become the arbiter of chaos and the embodiment of fear.

SSR-ranked killer Mu Hui died in an explosion, only waking up to find herself transmigrated into the body of a vicious female supporting character in a book.