From the Start, I Choose the Rinnegan

After transmigrating into a vast world of anime crossovers, he found that other people's younger sisters were Sagiri, Umaru, or, at the very least, Sora. His own were something else entirely.

There was the black magician Hanazono Yurine, the useless fallen angel Gabriel, the ancient mage Himea, whose popularity had faded, and Shiro, whose brain was more powerful than a supercomputer.

Faced with one powerful younger sister after another, Ye Kong refused to become a kept man and decisively opened the System choices sealed away for more than ten years.

Choose:

1. Join the dimensional chat group, fight against invaders from myriad worlds, and become a savior of the multiverse. Reward: unrestricted tomoe Rinnegan, fifty cards' worth of chakra.

2. If you can't beat them, join them. Choose any reincarnation space and become a dimensional invader. Reward: the King's Treasury.

3. As the Host of the strongest System, you should become a neutral party, either destroying both sides or helping them both. Reward: the Good Samaritan title.

4. Don't choose anything. Just be a lazy layabout! Reward: one hundred tons of gold.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.