Ka24de (turbo) terrible engine noise

this is a Ka24de turbo (t28) 370cc injectors, and possible rod knock/chain rattle/blown piston, it sounds just painful, need some help with diagnosis, nothing leaking or anything, dont think I thew a rod

[chapin]

Same noise coming from mine, so you spun a rod bearing you say?

[TylerBigHead]

ended up being spinning bearing, running on low oil because of the drain plug getting popped out, running now on 7psi