Radiance of Tribulation: The Old Man Leads the Way - Ch. 2

[MangaDex]

 

[Dzrian]

Aw

 

[Shamz]

Hey the going back in time but keep everything but need to use a rejuvenation skill/spell is pretty nice. Hopefully good romance. Also hope the girl would be a proper support for him instead of just another power fantasy that neglects every other character but mc.