Six Paths Reincarnation / Saḍ-Gati Saṃsāra
In the "Da zhidu lun", it is said that there is a possibility that ants can become Buddhas in front of us.
Don't take it as an ant crawling on the ground now, if the ant's bad karma is exhausted, maybe its good roots will quickly manifest, that its cultivation may be even better than ours, and it will become a Buddha before us.
It was unpredictable for ordinary people. Whether you see an ant, a pig, a cow, or a sheep, it's really hard to know if it's going to become a Buddha before you. If you have a good relationship with it, and when it became a Buddha, you will be ferried by It.
結了善緣,才能得蒙救度
Dà zhìdù lùn
https://en.wikipedia.org/wiki/D%C3%A0_zh%C3%ACd%C3%B9_l%C3%B9n
Image: Two rivers and the white path