Chinese Æsop:

The Buddhist believe metempsychosis, or the migration of the souls of animated beings, people's relationships are predestined through three states of life: the past, present, and future life. Legend has it that there's a road called Yellow Spring Road, which leads to Fogotten River. Over the river there's a bridge called Helpless Bridge (Naihe Bridge), at one end of the bridge sits a crimson stone called Three-life Stone. When two people die, they take this route to reincarnation. if they carve their name on the Three-life Stone together while they pass the stone, they are to be predestined to be together in their future life. Although before their rebirth they will be given a MengPo Soup to drink and thereby their memory of past life are obliterated. In reality, San-Sheng Shi (三生石), or Three-Life Stone is located beside Flying Mountain near the West Lake, Hangzhou. On the stone, there is seal with three Chinese characters that say "The Three-life Stone," and a de