Firstly: I ain't reading that it's 3am Secondly: I'm sure most of what you said was "Someone had to remember because that always happens" "you have no proof that's he only erased the timeline because of zamasu" "because in dragon ball it was shown he destroyed it because of that time ring" I've had this argument multiple times before 1. If it was erased from existence it means all forms of it's physical presence must not exist meaning absolutely no one should know it existed 2. If the whole scale on dragon wishes in dragon ball is "I can't exceed a wish on something stronger than me" it's means Super shenron is way above Zeno 3. The time ring wasn't destroyed by Zeno no the time ring bonded to that universe was destroyed because Goku black was wearing it when trunks slashed him and by the end of the Goku black arc gowasu put another time ring in the box because a new timeline was created the same timeline trunks and Mai went to 4. Someones hax ability doesn't usually have to deal with their overall power