Soul-swapping:Imperial concubine rebirth - Chapter 21

An unexpected end gave Demon a second chance...In the blink of an eye, he found himself transmigrated into the body of a young incubus in a world full of magic, wonders, and... beautiful women.As if God was making up for his untimely death, he also gained a System...[Strongest Incubus System]________________Additional tags: Fantasy - Adventure - Action - Romance - Harem - R18 - No NTR - No Yuri - Weak to Strong - Bloodlines - Evolution

In the world of Norse mythology, a human boy falls in love with Waltraute, the fourth Valkyrie sister. He wishes to marry her, but Waltraute gives him an impossible challenge to deter him.

Nevertheless, the boy is determined to carry out the dangerous task and to marry Waltraute afterwards.

Reborn into the Marvel world and become the son of the boss Jin Bing, what about the prince of the underground forces?

Don’t panic, the Black Shadow Corps provides the most loyal subordinates!

Twelve spells give you extraordinary power!

The eight demons will let you master the supernatural powers of overturning rivers and seas!

If you want to challenge, line up and come one by one!

- Description from novelbuddy

Transmigrated into the world of Bleach, yet with no cheat, no special talents—just the meager edge of foresight. Higashi Shuuichi couldn't help but curse: “What the hell kind of advantage is that?!”So he made a swift, ruthless choice—cling tight to Aizen, survive his chaos first, worry about everything else later!