Here we go again... Time Paradox!
Damn, this was completely unexpected. But here are my thoughts:
>1- On what basis Pipi is the daughter of the Emperor Barbaros and for what purpose Sieg took her? And how did Sieg not knew Leana was one of the girls that he saved back then?
>2- Something don't goes well with Leana being just 15 years old right now and having came from the future... In chapter 62 Popol talks something about her powers having something to do with rewinding time. In that same chapter Lord Lululola talks about Leana's body being different. So, maybe it's not just 10 times in the future, but much more.
>3- What about Meme? Is she that strange girl with full plate armor that is one of the Knights of Ariadne, or is she dead?
>4- If she came from the Future to have the Founding Light and save Ariadne and get Lacille before he dies:
>>4.1- Maybe Leana's powers took many years to manifest, that's why she went to the past to try and save everyone with the power of the Founding Light;
>>4.2- She actually found the Founding Light in the future, but being too deep in shit, she could not save Ariadne and then choose to go the past;
>>4.3- She actually went to the past to get the power BEFORE Barbaros kills Lacille in front of her infant self and to prevent the Bad Ending in which Ariadne is;
>>4.4- She went to the past to try and save Lacille before Barbaros kills him, failed when he died by Barbaros in the canyon and decided she would need the power of the Founding Light to save the future;
>>4.5- She have great powers, but knows she can't save the future, so her hope was to go back to the past and have Lacille use the Founding Light to save the world against Barbaros or someone else;
There's some other open questions, but these are all I can think for now. Yagi is making an amazing job getting me confused with this chapter.
Thanks for the hard work translating this chapter and doing that timeline!