Demonic Dragon: Harem System - Chapter 479: How to open?

This story is centered around the man named Yi Ji-Hyuk, who has spent 1000 years in a Medieval Western fantasy-like world before returning back to the modern-day Earth. When he returns, he finds that his home is facing monster threats, and that humans with superpowers have appeared to protect the innocent people of Earth.

The path of immortality is nigh unachievable.Furthermore, the immortal world has been completely transformed by a plague!When immortals contact infected mortals, their cultivation bases fall, or worse, they return to the heavens; thus, the immortal and mortal realms have been eternally separated.Moreover, all immortal arts may only have one practitioner; thus, the world of immortality has become a dark forest.…Although Li Fan had grand ambitions when he first transmigrated to this world, he could only be trapped in mediocrity, slowly wasting away his mundane life.Fortunately, as he was dying, he finally awakened a supreme treasure that could turn truth into lie and reality into dream, reversing time to when he first arrived!Following this, Li Fan embarked on his endless path to immortality!In his second life, Li Fan ascended through politics and ruled the world after 50 years, but after searching worldwide, he found no trace of the Immortal Dao. Only at the end of his life could he glimpse the immortal path.In the third life, despite immense efforts and carefully laid schemes, Li Fan ultimately couldn’t resist a single strike of an immortal’s sword!In the fourth life……I, Li Fan, an ordinary mortal, will harbor no regrets throughout a thousand lifetimes, all for the pursuit of immortality!

A lonely soul, which was placed under the care of the Lord Protector’s Manor, ended up having her lover stolen by the family’s eldest daughter and dying tragically the day before her wedding.

Somehow, she was reborn in the family as their 14-year-old first wife’s daughter, Ning Xueyan, with a startlingly familiar face.

Step by step, she will ruthlessly scheme to seek revenge as well as uncover the mystery of her tragic death.

Her former fiancee, the flirty crown prince and the bloodthirsty prince, will now bear witness to a vengeful Ning Xueyan becoming the peerless lady of her generation…

- Description from Novelupdates

The outside world is filled with monstrous shadows. I’m so scared.I just want to stay in my safe house, forever…————————Unkillable phantoms and endless monsters abound. Yu Hong arrives here with a mysterious black mark. Using its power to strengthen everything, he gradually builds an absolutely secure zone of his own within his safe house.