Mahou Shounen Wan-Wan! is a Kinetic Novel with Turn Based Combat about Shiro Watanabe, an ordinary high school boy that, after a fated encounter, gains the power to purify the Tainted, everyday objects infected with a poison that threatens the fate of the entire universe!

And so, he and his companion Inu join forces to protect those he loves by purifying the poison from everything it has contained, in a quest where he might get more than what he bargained for!

[From itch.io]