diff --git a/docs/fetching/fetched.md b/docs/fetching/fetched.md
index 62b9ed5..e7a647f 100644
--- a/docs/fetching/fetched.md
+++ b/docs/fetching/fetched.md
@@ -84,23 +84,23 @@ Getting the inner data or throw
 
 ```tsx
 function unwrap<D,F>(fetched: Fetched<D,F>): D {
-  return fetched.unwrap()
+  return fetched.getOrThrow()
 }
 ```
 
-Getting the inner data or undefined
+Getting the inner data or nullable
 
 ```tsx
 function data<D,F>(fetched: Fetched<D,F>): D | undefined {
-  return fetched.ok().get()
+  return fetched.getOrNull()
 }
 ```
 
-Getting the inner error or undefined
+Getting the inner error or nullable
 
 ```tsx
 function error<D,F>(fetched: Fetched<D,F>): F | undefined {
-  return fetched.err().get()
+  return fetched.getErrOrNull()
 }
 ```
 
@@ -108,7 +108,7 @@ Getting the inner data or error
 
 ```tsx
 function error<D,F>(fetched: Fetched<D,F>): D | F {
-  return fetched.inner
+  return fetched.getAny()
 }
 ```
 
@@ -116,7 +116,7 @@ Type-guarding if data
 
 ```tsx
 function f<D,F>(fetched: Fetched<D,F>): D | F {
-  if (fetched.isData())
+  if (fetched.isOk())
     return fetched.get()
   else
     return fetched.getErr()
@@ -127,7 +127,7 @@ Type-guarding if error
 
 ```tsx
 function f<D,F>(fetched: Fetched<D,F>): D | F {
-  if (fetched.isFail())
+  if (fetched.isErr())
     return fetched.getErr()
   else
     return fetched.get()
diff --git a/src/mods/core/core.ts b/src/mods/core/core.ts
index 503f51a..b5b9f35 100644
--- a/src/mods/core/core.ts
+++ b/src/mods/core/core.ts
@@ -197,7 +197,7 @@ export class Core {
 
     const stored = await Result.runAndWrap(async () => {
       return settings.storage?.getOrThrow?.(cacheKey)
-    }).then(r => r?.ok().inner)
+    }).then(r => r?.getOrNull())
 
     const unstored = await this.unstoreOrThrow(stored, settings)
 
@@ -356,11 +356,11 @@ export class Core {
       const normalized = await this.#normalizeOrThrow(next.real?.current, settings)
       next = this.#mergeRealStateWithFetched(next, normalized)
 
-      if (next.real?.current.isData() && previous.real?.current.isData() && dataEqualser(next.real.current.inner, previous.real.current.inner))
-        next = new RealState(new DataState(new Data(previous.real.current.inner, next.real.current)))
+      if (next.real?.current.isData() && previous.real?.current.isData() && dataEqualser(next.real.current.get(), previous.real.current.get()))
+        next = new RealState(new DataState(new Data(previous.real.current.get(), next.real.current)))
 
-      if (next.real?.current.isFail() && previous.real?.current.isFail() && errorEqualser(next.real.current.inner, previous.real.current.inner))
-        next = new RealState(new FailState(new Fail(previous.real.current.inner, next.real.current), previous.real.data))
+      if (next.real?.current.isFail() && previous.real?.current.isFail() && errorEqualser(next.real.current.getErr(), previous.real.current.getErr()))
+        next = new RealState(new FailState(new Fail(previous.real.current.getErr(), next.real.current), previous.real.data))
 
       return await this.#reoptimizeOrThrow(cacheKey, next)
     }, settings)
diff --git a/src/mods/queries/scroll/helper.ts b/src/mods/queries/scroll/helper.ts
index bc36d3d..b368e5b 100644
--- a/src/mods/queries/scroll/helper.ts
+++ b/src/mods/queries/scroll/helper.ts
@@ -55,7 +55,7 @@ export namespace Scrollable {
 
       const prenormalized = await core.prenormalizeOrThrow(timed, settings)
 
-      if (prenormalized?.isData() && previous.real?.data && dataEqualser(prenormalized.inner, previous.real.data.inner))
+      if (prenormalized?.isData() && previous.real?.data && dataEqualser(prenormalized.get(), previous.real.data.get()))
         return new Some(previous.real.data)
 
       return new Some(timed)
@@ -78,7 +78,7 @@ export namespace Scrollable {
     settings: ScrollableFetcherfulQuerySettings<K, D, F>
   ): Promise<State<D[], F>> {
     const previous = await core.getOrThrow(cacheKey, settings)
-    const previousPages = previous.real?.data?.inner ?? []
+    const previousPages = previous.real?.data?.get() ?? []
     const previousPage = Arrays.last(previousPages)
     const key = settings.scroller(previousPage)
 
@@ -92,7 +92,7 @@ export namespace Scrollable {
     const timed = Fetched.from(fetched).setTimes(times)
 
     return await core.mutateOrThrow(cacheKey, async (previous) => {
-      const previousPages = previous.real?.data?.inner ?? []
+      const previousPages = previous.real?.data?.get() ?? []
       const paginated = timed.mapSync(data => [...previousPages, ...data])
 
       return new Some(paginated)
diff --git a/src/mods/queries/scroll/query.ts b/src/mods/queries/scroll/query.ts
index 885799a..3b6e94c 100644
--- a/src/mods/queries/scroll/query.ts
+++ b/src/mods/queries/scroll/query.ts
@@ -167,7 +167,7 @@ export class ScrollableFetcherfulQuery<K, D, F> {
   async peekOrNull(): Promise<Nullable<K>> {
     const { settings } = this
     const state = await this.state
-    const pages = state.real?.data?.inner
+    const pages = state.real?.data?.get()
 
     if (pages == null)
       return undefined
@@ -223,7 +223,7 @@ export class ScrollableFetcherlessQuery<K, D, F> {
   async peekOrNull(): Promise<Nullable<K>> {
     const { settings } = this
     const state = await this.state
-    const pages = state.real?.data?.inner
+    const pages = state.real?.data?.get()
 
     if (pages == null)
       return undefined
diff --git a/src/mods/react/hooks/blocks/use-error.ts b/src/mods/react/hooks/blocks/use-error.ts
index 1817fd4..ac12c5b 100644
--- a/src/mods/react/hooks/blocks/use-error.ts
+++ b/src/mods/react/hooks/blocks/use-error.ts
@@ -12,6 +12,6 @@ export function useError<K, D, F>(query: ReactQuery<K, D, F>, callback: (query:
   useEffect(() => {
     if (error == null)
       return
-    callback(query, error.inner)
+    callback(query, error.getErr())
   }, [error])
 }
\ No newline at end of file
diff --git a/src/mods/react/hooks/queries/scroll.ts b/src/mods/react/hooks/queries/scroll.ts
index 7e7a2c0..1dade18 100644
--- a/src/mods/react/hooks/queries/scroll.ts
+++ b/src/mods/react/hooks/queries/scroll.ts
@@ -1,4 +1,4 @@
-import { None, Nullable, Option } from "@hazae41/option";
+import { None, Nullable } from "@hazae41/option";
 import { Err, Fallback, Ok } from "@hazae41/result";
 import { ScrollableQuery } from "index.js";
 import { Arrays } from "libs/arrays/arrays.js";
@@ -233,7 +233,12 @@ export function useFetcherlessScrollableQuery<K, D, F>(
   const fake = state?.fake
 
   const peekOrNull = useCallback(() => {
-    return Option.wrap(state?.real?.data?.inner).mapSync(pages => settings.scroller(Arrays.last(pages))).getOrNull()
+    const pages = state?.real?.data?.get()
+
+    if (pages == null)
+      return undefined
+
+    return settings.scroller(Arrays.last(pages))
   }, [state?.real?.data, settings.scroller])
 
   return {
@@ -384,7 +389,7 @@ export function useFetcherfulScrollableQuery<K, D, F>(
   const fake = state?.fake
 
   const peekOrNull = useCallback(() => {
-    const pages = state?.real?.data?.inner
+    const pages = state?.real?.data?.get()
 
     if (pages == null)
       return undefined