A Step into the Past - Volume 13 Chapter 12

In the 312th year of the Great Yu Kingdom, the Demon Sect suddenly rose, the Eastern Bureau was annihilated, and the Lin faction collapsed. This year, the situation changed dramatically, the martial arts world was filled with intrigue, and the dynasty was on the brink of danger.The starting point of everything was due to the Demon Sect Saintess dying an untimely death.“This case is now closed, and you are no longer a suspect.”After another round of investigation, Chen Yi returned home and pushed open the door.The Demon Sect Saintess, who should have been dead, was curled up trembling on his bed...“Master...”She called out to Chen Yi.The enemy of the previous life, now a concubine in this life.…………………The Empress Dowager who controls the court, the pure and flawless Demon Sect Saintess, the ninth-ranking one-armed sword master of the world, the emotionless Taichua Goddess, the chivalrous and tender-hearted Spring and Autumn Sword Master...They are all my enemies, all once wished me dead.In the end, they all resigned themselves to subordination, swallowing their shame.

only led to his death.But fate had other plans.Reincarnated as the son of the strongest being in existence, the Demon King. One might expect him to resist, to rebel against the Demon King and kill him once and for all.But why bother?Being the good guy led to nothing but betrayal and death. This time, he'll live for himself. Women, pleasure, power—he will claim it all, as any true demon would.

Xia Yan passed through to the world of Bleach and became an eleven-year-old boy. He was rescued by Renji and Rukia in the Seireitei, and he was studying at Shin’ō Academy, and he was a student of the same class.
He is a top student of the Shin’ō Academy, and he is vying for strength by various teams. In the end, he has entered the first team of secret mobile maneuvers.
He will use punishment to kill every person who tries to threaten the martyrdom and protect his loved one.

- Description from Novelupdates

It’s a trend to take your grandfather along with you when passing through to another world, but we have kind of been cheated—have you ever experienced buy one get eight free?

Hong Xiaobao: “This opponent is a bit formidable. All you old-timers, hurry up and save me please! If you don’t appear, then this prince is going to get angry!”

Demon Emperor Meng Xianji: “Mockers, kill! Those who defy me, kill! Strong people, eat! Valuable treasures and materials, eat! Good equipment, steal!”

Wine God Xiao Sanshao: “Why must you be so brutal? If there’s something wrong, can we not just all sit down and have a nice chat? I’ll teach you how to taste wine, youngster!”

Medicine Immortal Tian Can: “You guys chat first. My condition today isn’t very good, so I’ll go rest first…. If you want to concoct some medicine, tell me after I wake up….”

Godly Craftsman Xi Hong: “Didn’t I just upgrade your equipment yesterday? What are you afraid of? Attack, youngster! Isn’t that right, Chen Nan?”

Formation Spirit Chen Nan: “En…. How about you go ask Mao Yue.”

Beast Emperor Mao Yue: “Today’s sunshine is too bright. I’m recalling that cat of mine who died because of menstrual pain….”

Hong Xiaobao: “Can you guys not be so misleading?”

- Description from Novelupdates