Flash Marriage: The Billionaire Addicted to Her - Chapter 668

William watched his family get slaughtered at the dawn of the Apocalypse.A demon placed his brother’s beating heart on his lap before death claimed him.for reasons unknown to him, he woke up inside a novel with a strange yet powerful system bound to him.“For all the demons in existence, I will be their End”“or the one behind the apocalypse, I will become the apocalypse itself”----------------------PACING: Stakes will be high, pace will be on the faster side.HAREM INFO:#no Yuri and no incest, not NTR, not all women will be part of mc's harem, and the harem will not be a Pokémon collection, every Fl will be developed and will be given attention.DISCORD SERVER (ASK ME ANYTHING HERE): https://discord.gg/8M4SyARCYQ

The constant mission is getting redemption.

Shuttle though various worlds to become a variety of scum men, do a little whitewashing and become a good man in the eyes of everyone.

Redeem those who are miserable, and let them live a happy life.

- Description from Novelupdates

Kazura was selected as the winner on a lottery that he bought on a whim and received ¥4,000,000,000 (4 billion yen).

A young boy genius, Suo Jia, is a water mage who dreams of being a warrior travelling the great and dangerous trade routes to find his lost father that set off on them before Suo Jia was born. Having to look after his sick mother, Suo Jia manages to find a way to solve all their problems, as well as make a name for himself. He gathers nobility, vast wealth, items of great power, knowledge lost to the ages, and exceptionally talented females around him as he plots and plans – preparing to set off on an epic journey that will go down in history as a new legend. However, will others that depend on his powers so much be willing to let him go on such a dangerous journey so easily?