The next stage of the Penacony questline is now live in Honkai Star Rail with the release of version 2.2, and there’s a tough boss battle with Argenti waiting for players partway through the latest Trailblaze Mission.
After repairing theBig Tickerin the Seabiscuit quest during the version 2.2 Penacony storyline, you have to defeatArgentiin the Superstar Showdown. Defeating him will net you the “The Ultimate is Eternal Sincerity” achievement, but you can actually earn a secret achievement called “Sincerity is Eternally the Ultimate” by choosing specific dialogue options and avoiding the fight entirely.
How to Get the Sincerity is Eternally the Ultimate Achievement in Honkai Star Rail
When you encounter Argenti during the Seabiscuit quest in Penacony, there’s a brief dialogue segment before the boss battle begins. If you reveal the truth about the Stellaron and the Watchmaker to Argenti, he’ll let you pass without a fight. Choose these dialogue options to bypass the boss battle.
After choosing these three dialogue options, Argenti will let you pass and you’ll earn the Sincerity is Eternally the Ultimate achievement. This will net you10 Stellar Jadesthat you’re able to use topull for new characters like Robin. Fighting Argenti locks you out of getting this achievement, but the other achievement (The Ultimate is Eternal Sincerity) gets you thesame rewards. It’s the situation as previous choice-related achievements in Honkai Star Rail.
By the time you reach Argenti in the Seabiscuit mission, you’re nearly done with the version 2.2 Penacony storyline. There’s still a lot of Honkai Star Rail content left after this point, though, so verify you’ve collected all thechests and items in new areas likeDreamflux Reefso you can get as many Stellar Jades as possible.
Diego Perez
Currently serving as a Senior Staff Writer at PC Invasion, Diego Perez has been writing about video games since 2018, specializing in live service games like Destiny and Final Fantasy XIV. His work is featured at publications like Game Rant and Attack of the Fanboy (where he served as Associate Editor), but PC Invasion is home to his best work. When he’s planning content or writing guides, he’s yelling about Ape Escape or grinding Lost Sectors in Destiny. Plus, he has a Bachelor of Science in Telecommunication Media Studies for Texas A&M University.
