Raidorl Seiken Senki - Chapter 29: Witches and Assassins.

Tristan never thought his life would lead where he would be signing all his freedom away, makeup masking his true identity, and walking toward a bond he never agreed to. All to protect his family and survive a world that thought little of him.Alpha King Mitch is powerful, feared, and completely uninterested in love. For him, this is just another duty—an arranged union meant to quiet the pack elders. But when their eyes meet, something shifts. Tristan feels it, even if he’s terrified of what it might mean.Tangled in secrets and bound by a lie, Tristan must navigate a fragile dance between duty and desire… all while hiding the one truth that could destroy everything.

A young orphaned boy named Mu Yi is saved by an old travelling Taoist Priest. They travel the world ‘scamming’ people by ‘exorcising ghosts’ and ‘slaying demons’, that is until the old Taoist Priest dies and Mu Yi is forced to realise that all is not as it seems. He was told stories of armies of ghosts, hordes of zombies, horrifying demons, and worst of all, the cultivators who controlled them.

Mu Yi takes his first steps towards rising to the top of this dark and cruel new world.

- Description from Novelupdates

Lynn traveled to a magical world similar to the European Middle Ages but possessing magical powers.

Here, magic can affect and control elementary particles.

So…a scientific theory is a magic formula!

Wizards called spellcasters who are actually scientists, under the siege of the Holy See, struggled to explore the truth of the world, until the arrival of Lin En, which set off a renaissance of an alien version…

(PS: The 2 million-word work “Hogwarts Bloodline Wizards” has already been completed, and the quality is guaranteed!)

- Description from novelbuddy

The main character has been reincarnated, and he possesses a system and a powerful treasure. Using these, he plans to create his own universe. Keep reading to find out more.