Ryumao
I think it would've been better if Rudeus after defeating Death-God Randolph opted to spare him & requested Randolph to make him his disciple.Randolph should've agreed with Rudeus's request as he considered it appropriate for a predecessor to pass on his knowledge to his successor.Randolph should also provide Rudeus the knowledge of Advance-Rank => Divine, Barrier, Necromancy, Enchantment & Summoning (Beast & Spirit) Magic.Randolph & Rudeus should roam the Northern Territories as a Teacher-Student Duo to find Zenith-Greyrat.Randolph should've been an Emperor-Rank in all 3-Sword styles but should've had created his own Unique style "Sword of Bewitching"Rudeus being a Demon-Dragon-Human hybrid should be able to go without Food for almost 30-days & without Sleep for almost for 7-days.Rudeus's Dragon-Touki, MP reserves & lack of rest requirements should allow him to quickly master the techniques.After 3-years of training & roaming in Northern Territories, Elinalise should find Rudeus & informs him of the situation. At the same time, Rudeus should receive Paul's letter of securing a place in a safe Region for their family to settle & not to worry about Zenith as he will save her.