Integrate All Things and Travel to the Heavens

The game loser otaku wakes up with the ability to randomly travel through all the worlds, and has the talent for unlimited gene fusion changes. In the first world, he traveled to the world of Havoc in Heaven, grabbed a one-meter-long feather, and ran away. . . . . . There is a strange thing in the world, and no one knows how magically the plot will develop. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.