Here's an Opportunity - Chapter 39: The Treasures of Adanta (1)

A sudden and inexplicable transformation has caused the entire global population to be reborn in the struggle for survival on the Continent of Overlord.Each person reborn on the Continent of Overlord is randomly reincarnated as a species - some come to life as weeds only to be trampled to death by passing monsters, while others emerge as dominant beings like dragons, naturally ruling the skies...The Dark Creatures invade this other world with reckless abandon, instilling fear and dread across the realm.Reborn the night before the transition to the Continent of Overlord, Charles activates the Zerg Clan System, becoming the Overlord of the Zerg Clan!While others are still grappling with the darkness of the Continent of Overlord, Charles has already constructed a fortress spanning the entirety of Zerg Clan territory and casually wipes out countless Dark Creatures with a burger in one hand and a cola in the other....【Ding! A female has been detected as 100% loyal to the Host. The Zerg Clan System is awakening!】Zerg Queen Catherine: “Master, I've just bought a very thin nightgown. Would you like to experience it personally?”Snake Queen Medusa: “Master, I've already trained these troops for you. When will you train with me?”Snake Emperor Yggdrasil: “Cursed Medusa, don't think of stealing my master!”Elf Goddess Eve: “Silence, all of you! I'm the only true queen, you all are just concubines.”While everyone else struggles to survive and defend against the Dark Creatures...Only Charles raises the divine flame, waging war across the stars!

Between heaven and earth lies the greatest truth, and the manifestation of the great truth descends in the form of Gu.　　People cultivate the Qi of heaven and earth around their bodies to control Gu and exert their magical power.　　One year after his transmigration, Chen Qing finally discovered his special features on the day he contracted his first Gu. He was actually able to see through everything about the Gu...　　Therefore, he began to march toward the road to immortality step by step.

As a troublesome Idol with a bad personality who was confident of his pretty look. All Si Ning ever wanted was to gamble and become rich overnight so he could finally buy a mansion and lots of sports car for him to finally be able to drive the latest sports car to his hometown to see his mother and sisterThen he would not feel guilty for dropping out of school and using his school expenses to gamble and lost, it was the plan he was working on and he never expected to be transmigrated to another world and turns out to be the General commanding a large army to war.“I cannot do this.” Si Ning rolled on the bed knowing this was nothing more than a nightmare as he stared at his callused hands he woke up to.Being General Si Ning of the great Xiu imperial army was nothing more than a nightmare to him.In order to survive in a world of war, Si Ning had to choose the perfect partner and rise to be a powerful person in Xiu nation.*This is BLMeans Boys love.

Yang Feng somehow transmigrated into a different world and received a legacy of an ‘ancient high tech’ family, which does not directly raise his power, but gives him the technology to build things which are way more advanced than the seemingly medieval world.