Gripping the purple phallic shaped object tightly in his hands, he shakily neared it to his past body' ass as the tip of the object started to spew out black ink like liquid.
"You can do this Rintarou" said by Rintarou as the black tip fnally touch his ass, he breath in and breath out as he calmed himself.
"Wh- what am I doing right now, I am just literally doodling on my ass and I am acting like its some very dramatic thing haha. Lets just draw some dicks it will be funny" said by Rintarou as the thing purple phallic thing was actually just a pen as he started to draw some dicks on his butt.
"Okay, so I just need to see if the dicks is also there in my ass" said by Rintarou as he grab his camera and took a picture of his ass.
He went and grab it and saw that there was nothing on his ass, no ink nor dicks.
"Okay, now what about a shallow cut" said by Rintarou as the knife teleported back to his hand as he made a shallow cut on his past body and saw that nothing change on his body.
"Okay, so from the data collected, there are 3 ways to time travel to the past. One is travelling and inhabiting your past body, the second is done with space too so I can inhabit my past body and will also appear in a different place from where it was, and thirdly is a travelling to the past but with my present body as my past body will suddenly fall unconscious as it doesn't seem to affect me in anyway" said by Rintarou as he wrote it on a piece of paper and then instantly made it disappear as it dug deeply underground with teleportation as his mind started to change as he seems to be gaining some sort of photographic memory.
"So lets just time travel back so I don't have to deal with that body" said by Rintarou as he appeared back in the bathroom with a plastic bag in his mouth.
"Now how about time travelling into the future?" said by Rintarou as he willed his power to activate.
"Okay, so this seems to be guwak" said by Rintarou suddenly as he suddenly saw all future possibilites as he almost fainted from the sheer amount of data there was.
"Huff huff, so that must have been a near infinite amount of data that my brain just witness. It should have either killed me or all my memories will be gone, so why am I still alive right now" said by Rintarou as he time travelled back for 2 seconds as he instantly felt much better.
"Either something like souls exist or my body is evolving right this second. My memory is getting better, my sense of time and space is better, and everything feels so different right now, so probably evolution" said by Rintarou as he activated his power again.
"So that was probably all future timelines that I saw, lets just try and see like a hundred" said by Rintarou as everything was now more manageable than last time.
"How about a thousand" said by Rintarou as his vision expanded and it was still manageable but it was a bit uncomfortable.
"Okay, this seems to be the same inhabiting your future body time travel way" said by Rintarou as he tried to time travel to his future body who was currently playing a game that he would 'get at the sea' and play for free.
He suddenly appeared in his room as he look at the time and it was now 2:30.
'Fwooh, it seems like it works but the memories and experience that my future body gained seem to not pass on to me. That's a huge drawback but maybe I can find a way around it' thought by Rintarou as he grab the pen beside him and snap it in half.
"Now lets see how time travel works with objects" said by Rintarou as he time travelled 3 seconds back as the pen was now fixed.
"How about with space" said by Rintarou as he broke it again and time travelled now away from his previous location.
"Infinite Money Glitch! Lets go" said by Rintarou as he saw the pen that he was holding broken as the past pen lied on the bed.
"Now time travel but only on the object" said by Rintarou as he willed his powers as the pen dissapeared.
"So the same principal as inhabiting other time bodies, now with space" said by Rintarou as another pen suddenly appeared besides the other pen.
"Okay, that's enough, lets go back to the 'present' " said by Rintarou as he appeared back in his past room at 1:53.
"So I can see and go to any timeline in the future that branch out from the present that I am in, but I can't travel to any other past timelines, but I can time travel back to make different timelines for the present and future so all is fine" said by Rintarou as he went and experimented more.
"This is taking a drain on me right now mentally, lets just focus more on time travel before any other applications of time and space" said by Rintarou as he went and time travelled into the future again but with space as he turned on the camera besides them.
He time travelled 10 seconds into the future but in a different place as he teleported the camera to his hand and check the footage.
"So with space my body will just disappear from existence in the time between the time I travel and the time I arrive" said by Rintarou as the footage showed him disappearing and reappearing ten seconds later in a different place.
"Now time travelling with my present body" said by Rintarou as he time travelled back and time travelled again for 10 seconds into the future.
He reappeared in the future as he saw his unconscious body beside him.
As he was about to get the camera, he suddenly thought.
'If there is future sight their is past sight' thought by Rintarou as he suddenly saw the past 10 seconds and how his body suddenly fell unconscious and him reappearing back again.
"So the same as the methods regarding time travel to the past, fwooh I am almost reaching monke brain again. Gonna need a power nap and enjoy this winter vacation, this headache sucks" said by Rintarou as he reappeared back in 1:53 as he slump down on his bed to nap for 2 hours.
AN: Okay, now I needed to write that because time travel is a tedious thing and I need to tell you guys how it intricately works and stuff. Time Travel is not the subject of the first few arcs and it will be much later on where he will truly traverse the multiverse.