MTL - Mystery Descends: My Exchanges Are Not Equal - Chapter 778 , Super Dragon Pool! The power of the dragon!

“The sky was as clear as a wash, the sun radiated over the mountains and forests, and the entire world appeared tranquil, carrying a unique sense of stillness.Watching a person wearing a sexy tiger-print miniskirt, holding a stick, leading a group of more than ten people shouting as they chased after the leader of a fur-covered rhinoceros, Han Cheng couldn’t help but bring his slightly curled right hand to his slightly open mouth and once again exclaimed, ‘Oh my goodness!’(No system, no space, no cheating through crossing over, purely original primitive farming, without elements like cultivating immortality, for readers who enjoy a relaxed farming story, please read at ease.)”

Anyone who could construct a stable Spell Model could become a Wizard — that was the Wizards’ ultimate secret! Having been given a new life as the son of an aristocrat and armed with a super quantum computer from his past life, Spell Models came as easily as breathing to Merlin. With this overwhelmingly huge advantage, would Merlin become the greatest Grand Wizard of all time?

- Description from Novelupdates

An ordinary (?) grandfather, Choi Chuntaek. In an effort to protect his granddaughter, he started the virtual reality game 'Arkstar.'

Then... he accidentally obtained a legendary class?

You have all read about Self Inserts and their adventures. Some are good, some are bad. All of them are entertaining. What would happen if the person involved had a choice about who they could become? What would they do? Be good? Be Bad? Have more fun than anyone ever deserves?Join me as we explore a brand new Gamer-like existence with The Protagonist System!(all characters and likenesses are copyright their respective owners)Warning: I will not apologize that this story is completely wish fulfillment. It's a story and I'm going to have fun with it.