DxD: I know…I'm not the real one,just a cheap copy. but...I'd win - Chapter 41: Cortana’s Opinion

“Kind? What’s kind about it? Taking on such quests isn’t being kind. It’s just being a pushover. A total pushover.”As the voices faded behind him, Kai glanced back at them.Me? A pushover? No way.[You have performed a good deed for an NPC in trouble.] [+1 Benevolence.]A reward given for doing a good deed?!Calculative, yet compelling enough to continue doing good deeds whether it’s healing or dealing damage.The Healing Solaris Cleric, Kai’s, journey to conquering MID Online!

What happens when a man gets transported into a foreign world filled with magic?

Lynch crosses over to the Wizard World and becomes a Wizard Apprentice specializing in Biological Transformation, armed with a Skill Level system.Thus...He equips a lizard with bat wings, transforming it into a ferocious yet adorable Dragon Attribute creature.He transplants gastric mucosa to the Cannibal Flower to enhance its digestive system.He equips the Poisonous Mushroom with a mouthpiece, transforming it into a Little Spraying Mushroom.Transplanting eyeballs, modifying organs, adding limbs...From a little wizard, he hustles his way to becoming the master of the world, starting from the transformation of low-level Magic Plants until he creates an Angel.

Roy’s life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.

It’s really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??

Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!

- Description from Webnovel