Cultivation novels, mc's usually closes up up to 100 yrs or more Mystical Journey, mc slept in ice for 50 yrs in one of the arcs
Cultivation Chat Group. The MC can have centuries long dreams of the past of someone who is connected to him. Dragon Maken War. MC slept for 200 years in an attempt to recover from his last fight. Forgotten. From the Final World. Song of the Void. The Last Surviving Alchemist. The Lazy King. The New Gate. Villager Three.
Dawnbringer: The Story of the Machine God Me, Her, and the Ballistic Weaponry [Antique] Shuumatsu Nani Shitemasu ka? Isogashii desu ka? Sukutte Moratte Ii desu ka?
@murple there's also a few manga/anime that comes to mind, if you're interested 7 Seeds - manga/anime Dr. Stone - manga/anime and my personal favorite - Blue Gender (anime). it is very rare for an anime to have its opening/ending song in both english and japanese, but this one does. sadly, the english version (sung by Brandi Evans McComb) never got a full version, iinm Spoiler: the original jp version