Help! I unknowingly enrolled myself into a supernatural Academy - Chapter 4: This isn’t real

Zhou Yu, a reclusive otaku who did not like to go out of his house, was one day forced out of his house by a series of unexpected events.

“What’s my class?”[Beast Tamer – Class E]“..Seriously?”Lee Min-Jae was a workaholic with no social life who died slumped over his keyboard. When he opened his eyes, he was in an RPG-like world — but with the worst class imaginable: Tamer.Tamers were seen as useless. Weak. Limited to disloyal, expensive-to-keep wild monsters.But he wasn’t just any fool. He was a systems-obsessed gamer, an expert at finding exploits and shortcuts.With his cold, analytical mind, he chose to break the game’s rules — by leveraging the most reviled mechanic of all: contracts.Where others saw abomination, he saw an exploit. And he was ready to turn the worst class into something unbeatable.---------------This story have:[Adventure][Smut][MSmut] (no NTR).[Harem][System / LitRPG][Strategy] - cold planning, exploiting mechanics, creative use of abilities.[Cold and Calculating Protagonist] – no naive romance.[Worldbuildin] – rules, politics, economy.[No NTR] – the protagonist is not betrayed, no passive humiliation content.

Ophelia von Aubessec, an Empress ruling over millions gets slain.Regressing back to her body 300 years ago, she sets her sights on getting revenge on the forces who had managed to kill her.By using her knowledge of the future, she builds her own Empire, wins back the lovers she lost, and discovers the secrets of the system she had been provided.---------This is a dark novel and IT IS HAREM. However, it may travel more into a polygamous relationship due to the complications of a harem.There are also R18 scenes sprinkled about, so please read responsibly.

Everyone in the world had transmigrated to an alternate dimension overnight.Everyone here was a lord. They could choose their background and obtain a small yard and three farmers at the start.Lords needed to explore the maps and occupy territories to obtain resources, develop and expand, and conquer monster nests.They had to defend themselves against monster invasions and attacks from various factions to survive.Zong Shen awakened the strategy system at the start.There would be strategic information on everything he saw.The system helped him to find every hidden treasure.[The crooked tree 50 meters southeast of the territory is not as simple as it seems.][You will get a surprise if you walk 35 steps to the front and start digging.][Stop looking, this treasure chest is a trap. The poison gas within will knock you out for three days.]