Lord of Mysteries 2: Circle of Inevitability - Chapter 1156: The Battle of Consciousness

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?

Being given a chance and reincarnated is nice and all, yet why do I have to become that male friend who just watches the protagonist flirting with his harem?---World: Kaguya-sama: Love Is War - Hyouka ----

There was neither Fighting Energy nor magic, only tamed beasts that had reached the pinnacle of evolution!After transmigration, Chen Mo awakened the talent of the Entry Training Manual, which allowed him to bestow various entries on spiritual beasts or himself by completing challenges. As a result, one after another, scientifically impossible spiritual beasts were born.[Lord of Thunder and Lightning·King of Thunder·Hardworking· Fox of Reincarnation] Nine-Tailed Celestial Fox with Super Electromagnetic Cannon.[White Angel·Battlefield Doctor·Ministering·Best Support] Great-Sea Whale, the Sky Fortress.[Pastry Master·Master of Culinary Arts·Gatling·Marksman] Spirit of Glutinous Rice Balls.[Late-Night Delivery Guy·Night Judge·Soul Switcher·Wish Merchant] Bringer of Misfortune from Urban Legends.[National Beauty·Enchanting Beauty·Idol of All·Seductive Temptress] Personal Maid, the Queen of Succubi.From then on, Chen Mo embarked on the advanced path of becoming a beast-taming master!

Cao Xin, a young man on earth, died in a car accident, traveled to a troubled world where supplies were scarce, and obtained a “Bronze Immortal Gate”…

…

- Description from novelbuddy