My Ex-Girlfriend is the Strongest Guild Master and I'm the Weakest! - Chapter 4: Emergency Maintenance

After forming ties with Tang Zichen of the secret Tang sect, Wang Chao began to rely on his exceedingly unusual determination to slowly walk towards the peak of martial arts. Fighting masters of every form of martial arts, joining and betraying the mysterious organization, and even joining every faction of power!

Zhou Yu, a reclusive otaku, who did not like to go out of his house, was one day forced out of his house by a series of unexpected events.

- Description from Novelupdates

Uchiha Kai has been cautious since he came to this world. He vowed that he must be cautious and go to the end.

But one day he received a mission – to cover the wave wind team to blow up the Kamabashi Bridge, Uchiha Kai knew that he was going to be unlucky…

- Description from novelbuddy

The first part is finished, and the second part is starting. Two worlds of immortals and demons, and the boundless universe. This decides the tone of the second part!