Ark is a new-era MMORPG that boasted 80 million concurrent players worldwide at its peak. The game's setting, Terra, is not Holy Terra, but simply Terra, thirty times the size of Earth, a vast land plagued by natural disasters. Player Xia Yuan accidentally travels back to before the game's launch, only his identity changes from player to NPC. He possesses all the functions of an NPC; in the eyes of other players, he is a mysterious merchant, a mentor of dreams, and the man female players can only dream of having. He is Terra's spiritual mentor, a fake priest, a dreamer, a thinker, a reformer, a philanthropist, a lone wolf, a seeker of truth, an explorer, a pioneer... "Let players enjoy the game while fleecing them." Jeston said, "I dare to take two or three punches from Saria, but I dare not take one punch from Xia Yuan. Even if God commands me, I will go to war with God." Arturo said, "Xia Yuan's desire makes me want to perform in front of him for three days and three nights." Patriot said, "Your ideal is also reality." American five-star operator MacArthur once commented, "He only needs to make a slight move to dominate the entire Terra Daily News' trending topics. When I saw Xia Yuan on the battlefield, I knew it was too late to retreat."

False succubi only want to drain you dry, real succubi, let's unite! Emperor: My Great Yan needs a prince like you! Theresa: The regent of the Sarkaz has been decided to be you. Vina: No, Sir Chen is the regent of Victoria! Chen Huijie: Sir Chen? Me? Chen Huijie: It's me! The reborn Chen Huijie began to prepare to speed through his past sufferings, but found that the world was a little wrong, and... what's the matter with this favorability system? Texas, Muirseth, Skadi, Amiya, Platinum, Mudrock, Nian, W... Huh? When did I max out their favorability? Wait, don't come over here! Chen Huijie, why are you here too! This book is also known as: "Fight! Cool!", "Adults Want It All", "I told you to have no women in your heart, but I didn't tell you to have no women around you", "How to run away when you are in the basement"

[Invincible] + [Multiple Heroines]

Roy, having traveled to the continent of Terra, discovers he's the only remaining test subject from the former Cradle of Humanity Project.

The Demon King's crown appears between his horns. Having struck a deal with successive Demon Kings, he resolves to end Kazdel's civil war.

Under his spell, Originium disease is no longer a terminal illness, and with the anti-Originium device, natural disasters are no longer a threat to civilization. Kazdel ushers in its own era of two kings.

Roy: Strength is the foundation of national security, and technology is the path to national development.

Bai Yue transmigrated to Arknights and became a Sarkaz succubus, a race extinct on this land. He awakened the [Succubus Training] system, gaining succubus points by absorbing the life essence of others. These points have many uses: extracting various Mickey Mouse gadgets to strengthen the body and mind, and awakening various succubus abilities. He lived with the charming police officer Chen Sir, occasionally giving massages to the little tiger at the shop, and providing free medical care in the slums every now and then, while also maintaining a relationship with Sister Yu Xia. Life was leisurely and carefree. However, the Reunion Movement wreaked havoc both inside and outside Lungmen, and no one could remain uninvolved. There was no escape, so he faced the challenge head-on! But he gradually discovered... Wait, what?! What does it mean to become the Sarkaz leader?! How did I start the Reunion Movement again?! And why is the Emperor of Ursus even trying to claim kinship with me?! How did I become a high-ranking noble?!

On Terra, the remains of a former civilization are activated by the Doctor's operation to review the progress of various projects. Oldham, a next-generation android codenamed AMa-09, awakens from a long hibernation.

However, his father was asleep, his mother was missing, and his sister Kal'tsit was nowhere to be found wandering in this unfamiliar land.

But Oldham, a man-made man with his own ideas, decided to take advantage of his father's sleep to share his worries. He would check on the progress of various plans and revise those that weren't going smoothly. His purpose was to ensure the better survival of humanity, and now was the time to fulfill that duty!

Terra's darkest era officially began the moment he woke up.

Maria, having escaped from the endless night of hunting, has experienced countless battles.

After realizing that her lost umbilical cord would bring danger to the world, she accepted the power of the system without hesitation, ready to reclaim it.

But... when she was reclaiming the power, something strange seemed to happen...

Silly dog: "Hey hehe~ Maria~ Maria~"

Ghost Shark: "Do you still like dancing? I recently learned a great dance, and I want to dance with you alone..."

Skadi: "Maria... I can't sleep, can I sleep with you?"

Gloria: "Earthling, you make me irritable."

Maria: "At least I won't be like you, lying down and crying when I have no energy."

I, an ordinary person, inexplicably ended up in a place called Terra. But this time, I seemed to be born okay, and my family was quite well off. I had an older sister named Theresa and a cousin named Tracy. They cared deeply for me, giving me a house where I could enjoy myself and have fun. My dream of being a parasite had finally come true! (Happy.jpg) My older sister took care of my food and drink, and my cousin brought me video games from the East to keep me entertained. They even sent guards outside my door. From then on, I completely abandoned socializing, ignoring the commotion outside and never leaving the house! At most, I'd deal with the tutor my sister hired. Her name was Kal'tsit, and she was also a doctor, constantly trying to get me to study medicine! I refused! I was losing my mind to playing around! I'd go abroad and have fun! I'd leave the domestic affairs to my brother and sister! I was just planning how to get away when suddenly a large group of people rushed in. "The throne is vacant and the tribe is divided. Please inherit the throne!" "What does it have to do with me? I want to go abroad to study." Shining: "It seems that you didn't pass the exam." "......"

What you perceive as a parasite. It inhabits the bodies of female characters! Then forces them to do things they don't want to do! Then (censored—) a series of heartwarming, tear-jerking scenes. The actual parasite. "Hey, Zuojian, I'm so sleepy, I don't want to get up." "Zuojian, why is there a written test for joining Rhodes Island? Help me with the questions." "Zuojian—" Operator Specter, comment: Extremely dependent on the symbiote on her body in daily life. [Listen! Laurentina! We have a symbiotic relationship! Do you understand?] [I am neither your father nor your servant nor your external brain!!!] [From now on, if you want to brush your teeth, please brush them yourself! If Skadi is lost, find her yourself! When writing battle reports, write them yourself!] [I'm on strike!!!] "Zuojian, if you find the shark annoying, you can come to me." "Isamara says she doesn't mind." (Finished watching the anniversary storyline???? The princess is resurrected, writing again...)