Mushoku Tensei - Holy Night Chaos Breaker (2019 Xmas SS)

As the heir apparent of the Ye family, Ye Xuan went through fire and water for his family, but Ye Lang, who had just awakened his Divine Soul, usurped his place. In order to keep his position, Ye Xuan challenged Ye Lang to a Life-death Duel. With the broken Dantian, would he win this fight? The black ring his mother left brought him a great opportunity: Realm Hell Tower, where he met a mysterious lady, who told him to look for nine Daoist Laws to enhance his strength and gave him the Spirit Heaven Sword. Could Ye Xuan find all the Daoist Laws and become a powerful swordsman?

- Description from Novelupdates

Hell Ghost Wang Wannian is born again, smiling and proud!
What?
Are you a soldier, will the tank drift?
You are a master, can you give birth to dragons and tigers?
You are a superman, can you call the wind thunder?
Excuse me, I am not targeting anyone, everyone in my eyes, it is rubbish!

- Description from Uukanshu (translated)

An ordinary student, a wretched peeper, a cowardly teenager with a kind heart. In a terrorist attack, he inherited the knowledge of countless elites, embarked on a path of God Jagged Tu…

He is an artist!

He is a mathematician!

He is a psychology Doctor!

He is a master of fighting!

In fact, he is a man

Taken off raw site:

A wretched, dirty young man is working during the summer when he was caught up in a mysterious explosion. After that explosion, the young man is then left with the memories and knowledge of dozens of the world’s experts.

He has changed, his heart has become cold, iron-blooded. He became a killing machine, his mind turned mechanical, calculative. Everything goes according to his plans and calculations!

In this magical, slaughterous world, a door is opened for him…

- Description from Novelupdates

Jiang Yining was transmigrated to a cultivation world and became the master of the Tianyan Sect.

Unfortunately, the sect was broke and he only had three disciples. Just as everything was about to fall even further apart, he received the Golden Finger.

To make it even more interesting, the Golden Finger was an idle cultivation game that Jiang Yining had played in his previous world.

[Welcome back, long-time player. You will inherit your old account that has been idled for a million years.]

From the game, Jiang Yining could receive martial arts, resources, fates, buildings, skills, and even spiritual roots from checking in and completing quests.

He vowed that he would use the rewards to grow his own sect.

In the world of cultivation existed prestigious families, sects, kingdoms, and even celestial sects. Everyone’s goal was to ascend to a celestial being.

However, years later, Jiang Yining and his Tianyan Sect sat on the Long River and looked down at the people still struggling in the celestial realm.