Till the End of Time - Chapter 51

The extraordinaire has disrupted the silence of the world and ever since then, technology has taken a different path.

Ha Joon Kim is a loser. No amount of luck was going to save him from that fate, he was always going to be that loser.But what happens when he dies and gets reincarnated in another world where everything seems different. Where gods and heroic spirits of all eras are in existence.Not only that, but his smartphone is with him? And it grants him skills?.[Instant learning acquired][This skill allows you to gain abilities from leaning]He knew the essence of water.[You have gained a new skill.][Water manipulation.][50 endurance points have been deducted.]....[Knowledge of the gods acquired][This skill lets you tame… tame…]Giving another chance to live life, Ha Joon decided he wasn't going to be that loser anymore, instead, he was going to help the king of Camelot, or rather, The queen of Camelot rule a successful Kingdom.From getting the goddesses to fall in love, to even making Merlin beg for his attention, he was finally getting everything he wanted from life.The traveler… the only human in the old world to tame the gods.

HE WAS SUPPOSED TO AWAKEN A POWER. INSTEAD, HE AWAKENED NOTHING.Louis Lee is the son of two legendary Earth Defenders, but when the superpower evaluation test reveals that he's powerless, his world crumbles. Mocked, abandoned, and broken, Louis becomes a target in a world where strength is everything.But fate has other plans.When a devastating alien invasion shatters the city, Louis is abducted by the same monsters that once killed his parents.Subjected to a brutal experiment, Louis is implanted with a living alien core, a weapon to annihilate humanity at once but instead the core grants him incredible powers making him, half human and half monster.But now, Louis is Earth's only hope of defeating the invaders, but the more he uses the core, the more it mutates him, transforming him into something far more scary.

Our protagonist Caam is a man from Earth that was reincarnated into this world as a demon. In order to survive, he spared no effort in avoiding the sparks of battle and without noticing it, he became strong himself.