Infinite Island Master: Traveling to All Worlds

A time traveler obtained an empty island with the help of the system, and then traveled to all realms to collect unlimited collections. Build yourself a big harem. Become the largest collector in all worlds, fulfill your childhood wish, and change the real world by the way, establish a company that spans countless worlds, and collect all kinds of talents for your own use. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.