MTL - Immortal Becomes a Stay-at-home Dad After Return - ~ 509 crown ceremony

Standing before you is—An outstanding instructor at Kanaz Pokémon Academy,The Devon Corporation’s psychologist,Team Rocket’s chief advisor,The true Pope of Team Plasma,Steven Stone’s life mentor,Lance’s close friend,Cynthia’s confidant,Mewtwo’s attending physician,And a Pokémon Professor—Johan!-------------Johan, a passionate Pokémon fan, unexpectedly transmigrates into the Pokémon world and takes on the role of a Pokémon psychology instructor.-------------

Elias' world was destroyed right in front of his eyes. Only after his transmigration did he learn that there was nothing natural about its destruction.“Mother, I passed my Practical Exams! I was so lucky to get a weak world like Earth for my practicals! It only took a few months!”The person who destroyed his world was the eldest son of the family he was transmigrated to, the Ashborns.He could never forget his sister's cries when she suffered and eventually died from the virus that wreaked havoc in his world. And here he was, the person responsible, laughing.Elias wanted to repay the favor. He wanted to bring absolute ruination to these people. And for that, he had to play by their rules. He had to become the Architect of an Apocalypse…

God gave me one more chance and finally came back after four hundred years.

As soon as I realized I returned, I decided that ‘no one should have pride.’

My goal was to destroy the country. So, I grew up with a genius prince who lived in hiding before returning.
He took up the empire for me and I left him for him to achieve his goal.

‘I came to pick you up Charlize Ronan.’ Dylan, who became a perfect tyrant after a few years, found me after searching all over the continent.

‘Why did you flee and run away?’