I Am the Mastermind Behind Global Travel

The whole world is forced to travel, and I can travel to and from various worlds unlimited times. Didn't you expect that I am a bastard. Not only can I travel at will, but I also have an awesome father in another world. Of course, systems and other things are indispensable. One is not enough. I want two. You say I can't practice? Come on, let me show you a show. One gulp of dichlorvos will make me super powerful. Toxin invasion Experience value+** Don't think I'm so crazy, but I'm actually an honest person. I'm very low-key and just want to be a quiet behind-the-scenes person. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.