A God's Journey But With A System!!?

Want a summary? Okay.. ———————— Shizuki Soya. A 14 Year old boy who suffered from heart dicease.. Having no cure to his illness he only have 2 Years to live. His parents were in despair and he could only cry alone in his bed when they where asleep, Timeskip 2 Years. I'm this passing years, out of boredom he constantly uses his mother's phone to watch anime. After that he became an otaku he already read to many. Fanfics, Anime, Manhua, Manwha.. And in his last day he only have one thought 'I wish to be reincarnated by ROB And get many cheats as I want!!' He declared in his heart however even after millenia of staying there. There were no gods or ROB he wished for He have been abandoned by gods. In despair suddenly amidst of waiting he suddenly discovered an energy. An energy enough if accumulated for years he would be as powerful as a god... ———————— Happy? Also I might have some mistake in my grammar tell me as I will fix it. Also.. -Absurdly Powerful Mc. -A little Evil. -Prideful Mc. World's: Tensura/Danmachi (If Possible)/Highschool DxD( I have not watched this but I'm planning)/ WTDSIK/ IAWWMS/ KNY/ Overlord More World's in the future Also, All characters aside from my OC and Mc is not mine, And... Add this book into your collections or I will make my mc Curse you to be bored for a while month ;)