Watch Let This Grieving Soul Retire! Season HD Full Free on solarmovie.do. Watch Let This Grieving Soul Retire! tv series online free. During treasure hunting's golden age, Krai and friends aspired to be great adventurers. As they purs...During treasure hunting's golden age, Krai and friends aspired to be great adventurers. As they pursued this dream, Krai, realizing it wasn't for him, wished to retire from the perilous life of a treasure hunter.